10-Q Filing

MCKESSON CORP CIK: 927653 Q1 2026

Filing Information

Form Type	10-Q
Accession Number	`0000927653-25-000107`
Period End Date	20250630
Filing Date	20250806
Fiscal Year	2026
Fiscal Period	Q1
XBRL Instance	mck-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 162 Income Statement 76 Cash Flow Statement 162 Stockholders Equity 50 Comprehensive Income 32

Balance Sheet 162 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.42B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.42B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.30B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.30B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$5.69B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$5.69B	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$25.64B	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$25.64B	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$28.16B	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$28.16B	USD	Point-in-time
Inventories, net	`InventoryNet`	$25.07B	USD	Point-in-time
Inventories, net	`InventoryNet`	$25.07B	USD	Point-in-time
Inventories, net	`InventoryNet`	$23.00B	USD	Point-in-time
Inventories, net	`InventoryNet`	$23.00B	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$1.16B	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$1.16B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$1.06B	USD	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$1.06B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$55.40B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$55.40B	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$56.80B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$56.80B	USD	Point-in-time
Property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.57B	USD	Point-in-time
Property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.57B	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.50B	USD	Point-in-time
Property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.50B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.78B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.78B	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.17B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.17B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Goodwill	`Goodwill`	$11.37B	USD	Point-in-time
Goodwill	`Goodwill`	$11.37B	USD	Point-in-time
Goodwill	`Goodwill`	$10.02B	USD	Point-in-time
Goodwill	`Goodwill`	$10.02B	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$1.46B	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$1.46B	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	800.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	800.00M	shares	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$4.27B	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$4.27B	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	800.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	800.00M	shares	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$4.13B	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$4.13B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	280.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	280.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	279.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	279.00M	shares	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$3.97B	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$3.97B	USD	Point-in-time
Total assets	`Assets`	$81.31B	USD	Point-in-time
Total assets	`Assets`	$81.31B	USD	Point-in-time
Total assets	`Assets`	$75.14B	USD	Point-in-time
Total assets	`Assets`	$75.14B	USD	Point-in-time
Drafts and accounts payable	`AccountsPayableCurrent`	$57.86B	USD	Point-in-time
Drafts and accounts payable	`AccountsPayableCurrent`	$57.86B	USD	Point-in-time
Drafts and accounts payable	`AccountsPayableCurrent`	$55.33B	USD	Point-in-time
Drafts and accounts payable	`AccountsPayableCurrent`	$55.33B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.25B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.25B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.19B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.19B	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$297.00M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$297.00M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$258.00M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$258.00M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$4.92B	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$4.92B	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$4.83B	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$4.83B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$61.60B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$61.60B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$64.33B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$64.33B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$4.46B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$4.46B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$6.53B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$6.53B	USD	Point-in-time
Long-term deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$1.03B	USD	Point-in-time
Long-term deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$1.03B	USD	Point-in-time
Long-term deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$987.00M	USD	Point-in-time
Long-term deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$987.00M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.86B	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.86B	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.48B	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.48B	USD	Point-in-time
Long-term litigation liabilities	`LitigationReserveNoncurrent`	$5.60B	USD	Point-in-time
Long-term litigation liabilities	`LitigationReserveNoncurrent`	$5.60B	USD	Point-in-time
Long-term litigation liabilities	`LitigationReserveNoncurrent`	$5.60B	USD	Point-in-time
Long-term litigation liabilities	`LitigationReserveNoncurrent`	$5.60B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$2.87B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$2.87B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$2.66B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$2.66B	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	$725.00M	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	$725.00M	USD	Point-in-time
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, 100 shares authorized, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.01 par value, 800 shares authorized, 280 and 279 shares issued at June 30, 2025 and March 31, 2025, respectively	`CommonStockValue`	$3.00M	USD	Point-in-time
Common stock, $0.01 par value, 800 shares authorized, 280 and 279 shares issued at June 30, 2025 and March 31, 2025, respectively	`CommonStockValue`	$3.00M	USD	Point-in-time
Common stock, $0.01 par value, 800 shares authorized, 280 and 279 shares issued at June 30, 2025 and March 31, 2025, respectively	`CommonStockValue`	$3.00M	USD	Point-in-time
Common stock, $0.01 par value, 800 shares authorized, 280 and 279 shares issued at June 30, 2025 and March 31, 2025, respectively	`CommonStockValue`	$3.00M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$8.45B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$8.45B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$8.37B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$8.37B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$18.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$18.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$17.92B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$17.92B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-898.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-898.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-932.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-932.00M	USD	Point-in-time
Treasury shares, at cost, 155 and 154 shares at June 30, 2025 and March 31, 2025, respectively	`TreasuryStockCommonValue`	$27.44B	USD	Point-in-time
Treasury shares, at cost, 155 and 154 shares at June 30, 2025 and March 31, 2025, respectively	`TreasuryStockCommonValue`	$27.44B	USD	Point-in-time
Treasury shares, at cost, 155 and 154 shares at June 30, 2025 and March 31, 2025, respectively	`TreasuryStockCommonValue`	$28.14B	USD	Point-in-time
Treasury shares, at cost, 155 and 154 shares at June 30, 2025 and March 31, 2025, respectively	`TreasuryStockCommonValue`	$28.14B	USD	Point-in-time
Total McKesson Corporation stockholders deficit	`StockholdersEquity`	$-2.07B	USD	Point-in-time
Total McKesson Corporation stockholders deficit	`StockholdersEquity`	$-2.07B	USD	Point-in-time
Total McKesson Corporation stockholders deficit	`StockholdersEquity`	$-1.97B	USD	Point-in-time
Total McKesson Corporation stockholders deficit	`StockholdersEquity`	$-1.97B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$379.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$379.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$380.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$380.00M	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time
Total deficit	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time
Total liabilities, redeemable noncontrolling interests, and deficit	`LiabilitiesAndStockholdersEquity`	$81.31B	USD	Point-in-time
Total liabilities, redeemable noncontrolling interests, and deficit	`LiabilitiesAndStockholdersEquity`	$81.31B	USD	Point-in-time
Total liabilities, redeemable noncontrolling interests, and deficit	`LiabilitiesAndStockholdersEquity`	$75.14B	USD	Point-in-time
Total liabilities, redeemable noncontrolling interests, and deficit	`LiabilitiesAndStockholdersEquity`	$75.14B	USD	Point-in-time

Income Statement 76 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$97.83B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$97.83B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$79.28B	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$79.28B	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$76.13B	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$76.13B	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$94.55B	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$94.55B	USD	1 Quarter
Gross profit	`GrossProfit`	$3.15B	USD	1 Quarter
Gross profit	`GrossProfit`	$3.15B	USD	1 Quarter
Gross profit	`GrossProfit`	$3.28B	USD	1 Quarter
Gross profit	`GrossProfit`	$3.28B	USD	1 Quarter
Selling, distribution, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$2.00B	USD	1 Quarter
Selling, distribution, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$2.00B	USD	1 Quarter
Selling, distribution, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$2.20B	USD	1 Quarter
Selling, distribution, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$2.20B	USD	1 Quarter
Claims and litigation charges, net	`GainLossRelatedToLitigationSettlement`	$-112.00M	USD	1 Quarter
Claims and litigation charges, net	`GainLossRelatedToLitigationSettlement`	$-112.00M	USD	1 Quarter
Claims and litigation charges, net	`GainLossRelatedToLitigationSettlement`	-	USD	1 Quarter
Claims and litigation charges, net	`GainLossRelatedToLitigationSettlement`	-	USD	1 Quarter
Restructuring, impairment, and related charges, net	`RestructuringCostsAndAssetImpairmentCharges`	$10.00M	USD	1 Quarter
Restructuring, impairment, and related charges, net	`RestructuringCostsAndAssetImpairmentCharges`	$10.00M	USD	1 Quarter
Restructuring, impairment, and related charges, net	`RestructuringCostsAndAssetImpairmentCharges`	$47.00M	USD	1 Quarter
Restructuring, impairment, and related charges, net	`RestructuringCostsAndAssetImpairmentCharges`	$47.00M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.12B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.12B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.24B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.24B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.04B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.04B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.03B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.03B	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$64.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$64.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$130.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$130.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$75.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$75.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$49.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$49.00M	USD	1 Quarter
Income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.05B	USD	1 Quarter
Income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.05B	USD	1 Quarter
Income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	1 Quarter
Income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$220.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$220.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$124.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$124.00M	USD	1 Quarter
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$45.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$45.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$47.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$47.00M	USD	1 Quarter
Net income attributable to McKesson Corporation	`NetIncomeLoss`	$915.00M	USD	1 Quarter
Net income attributable to McKesson Corporation	`NetIncomeLoss`	$915.00M	USD	1 Quarter
Net income attributable to McKesson Corporation	`NetIncomeLoss`	$784.00M	USD	1 Quarter
Net income attributable to McKesson Corporation	`NetIncomeLoss`	$784.00M	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.25	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.25	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$7.00	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$7.00	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$7.04	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$7.04	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$6.28	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$6.28	USD	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	130.70M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	130.70M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	125.50M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	125.50M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	124.90M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	124.90M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	129.80M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	129.80M	shares	1 Quarter

Cash Flow Statement 162 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Depreciation	`Depreciation`	$62.00M	USD	1 Quarter
Depreciation	`Depreciation`	$62.00M	USD	1 Quarter
Depreciation	`Depreciation`	$63.00M	USD	1 Quarter
Depreciation	`Depreciation`	$63.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$106.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$106.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$95.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$95.00M	USD	1 Quarter
Asset impairment charges	`OtherAssetImpairmentCharges`	$3.00M	USD	1 Quarter
Asset impairment charges	`OtherAssetImpairmentCharges`	$3.00M	USD	1 Quarter
Asset impairment charges	`OtherAssetImpairmentCharges`	$2.00M	USD	1 Quarter
Asset impairment charges	`OtherAssetImpairmentCharges`	$2.00M	USD	1 Quarter
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$8.00M	USD	1 Quarter
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$8.00M	USD	1 Quarter
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-28.00M	USD	1 Quarter
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-28.00M	USD	1 Quarter
Charges associated with last-in, first-out inventory method	`InventoryLIFOReservePeriodCharge`	$-7.00M	USD	1 Quarter
Charges associated with last-in, first-out inventory method	`InventoryLIFOReservePeriodCharge`	$-7.00M	USD	1 Quarter
Charges associated with last-in, first-out inventory method	`InventoryLIFOReservePeriodCharge`	$-2.00M	USD	1 Quarter
Charges associated with last-in, first-out inventory method	`InventoryLIFOReservePeriodCharge`	$-2.00M	USD	1 Quarter
Non-cash operating lease expense	`OperatingLeaseExpense`	$57.00M	USD	1 Quarter
Non-cash operating lease expense	`OperatingLeaseExpense`	$57.00M	USD	1 Quarter
Non-cash operating lease expense	`OperatingLeaseExpense`	$70.00M	USD	1 Quarter
Non-cash operating lease expense	`OperatingLeaseExpense`	$70.00M	USD	1 Quarter
Loss (gain) from sales of businesses and investments	`GainLossOnSaleOfOtherAssets`	$-17.00M	USD	1 Quarter
Loss (gain) from sales of businesses and investments	`GainLossOnSaleOfOtherAssets`	$-17.00M	USD	1 Quarter
Loss (gain) from sales of businesses and investments	`GainLossOnSaleOfOtherAssets`	$86.00M	USD	1 Quarter
Loss (gain) from sales of businesses and investments	`GainLossOnSaleOfOtherAssets`	$86.00M	USD	1 Quarter
Provision for bad debts	`ProvisionForDoubtfulAccounts`	$15.00M	USD	1 Quarter
Provision for bad debts	`ProvisionForDoubtfulAccounts`	$15.00M	USD	1 Quarter
Provision for bad debts	`ProvisionForDoubtfulAccounts`	$196.00M	USD	1 Quarter
Provision for bad debts	`ProvisionForDoubtfulAccounts`	$196.00M	USD	1 Quarter
Other non-cash items	`OtherNoncashIncomeExpense`	$-57.00M	USD	1 Quarter
Other non-cash items	`OtherNoncashIncomeExpense`	$-57.00M	USD	1 Quarter
Other non-cash items	`OtherNoncashIncomeExpense`	$-69.00M	USD	1 Quarter
Other non-cash items	`OtherNoncashIncomeExpense`	$-69.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$2.09B	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$2.09B	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$2.10B	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$2.10B	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$4.44B	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$4.44B	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$1.97B	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$1.97B	USD	1 Quarter
Drafts and accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.62B	USD	1 Quarter
Drafts and accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.62B	USD	1 Quarter
Drafts and accounts payable	`IncreaseDecreaseInAccountsPayable`	$1.95B	USD	1 Quarter
Drafts and accounts payable	`IncreaseDecreaseInAccountsPayable`	$1.95B	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-96.00M	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-96.00M	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-89.00M	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseInOperatingLeaseLiability`	$-89.00M	USD	1 Quarter
Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$134.00M	USD	1 Quarter
Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$134.00M	USD	1 Quarter
Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$-211.00M	USD	1 Quarter
Taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$-211.00M	USD	1 Quarter
Litigation liabilities	`IncreaseDecreaseInLitigationReserve`	-	USD	1 Quarter
Litigation liabilities	`IncreaseDecreaseInLitigationReserve`	-	USD	1 Quarter
Litigation liabilities	`IncreaseDecreaseInLitigationReserve`	$114.00M	USD	1 Quarter
Litigation liabilities	`IncreaseDecreaseInLitigationReserve`	$114.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$165.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$165.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$473.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$473.00M	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-918.00M	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-918.00M	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-1.38B	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-1.38B	USD	1 Quarter
Payments for property, plant, and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$111.00M	USD	1 Quarter
Payments for property, plant, and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$111.00M	USD	1 Quarter
Payments for property, plant, and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$106.00M	USD	1 Quarter
Payments for property, plant, and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$106.00M	USD	1 Quarter
Capitalized software expenditures	`PaymentsToAcquireSoftware`	$61.00M	USD	1 Quarter
Capitalized software expenditures	`PaymentsToAcquireSoftware`	$61.00M	USD	1 Quarter
Capitalized software expenditures	`PaymentsToAcquireSoftware`	$78.00M	USD	1 Quarter
Capitalized software expenditures	`PaymentsToAcquireSoftware`	$78.00M	USD	1 Quarter
Acquisitions, net of cash, cash equivalents, and restricted cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	1 Quarter
Acquisitions, net of cash, cash equivalents, and restricted cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	1 Quarter
Acquisitions, net of cash, cash equivalents, and restricted cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$3.36B	USD	1 Quarter
Acquisitions, net of cash, cash equivalents, and restricted cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$3.36B	USD	1 Quarter
Proceeds from sales of businesses and investments, net	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$4.00M	USD	1 Quarter
Proceeds from sales of businesses and investments, net	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$4.00M	USD	1 Quarter
Proceeds from sales of businesses and investments, net	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$90.00M	USD	1 Quarter
Proceeds from sales of businesses and investments, net	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$90.00M	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$20.00M	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$20.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-87.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-87.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.56B	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.56B	USD	1 Quarter
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$1.36B	USD	1 Quarter
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	$1.36B	USD	1 Quarter
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	-	USD	1 Quarter
Proceeds from short-term borrowings	`ProceedsFromShortTermDebt`	-	USD	1 Quarter
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$1.36B	USD	1 Quarter
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	$1.36B	USD	1 Quarter
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	-	USD	1 Quarter
Repayments of short-term borrowings	`RepaymentsOfShortTermDebt`	-	USD	1 Quarter
Proceeds from issuances of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.99B	USD	1 Quarter
Proceeds from issuances of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.99B	USD	1 Quarter
Proceeds from issuances of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Proceeds from issuances of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Issuances	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$22.00M	USD	1 Quarter
Issuances	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$22.00M	USD	1 Quarter
Issuances	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$22.00M	USD	1 Quarter
Issuances	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$22.00M	USD	1 Quarter
Share repurchases	`PaymentsForRepurchaseOfCommonStock`	$527.00M	USD	1 Quarter
Share repurchases	`PaymentsForRepurchaseOfCommonStock`	$527.00M	USD	1 Quarter
Share repurchases	`PaymentsForRepurchaseOfCommonStock`	$581.00M	USD	1 Quarter
Share repurchases	`PaymentsForRepurchaseOfCommonStock`	$581.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$82.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$82.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$90.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$90.00M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-222.00M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-222.00M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-165.00M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-165.00M	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.18B	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.18B	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-809.00M	USD	1 Quarter
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-809.00M	USD	1 Quarter
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.00M	USD	1 Quarter
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.00M	USD	1 Quarter
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-5.00M	USD	1 Quarter
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-5.00M	USD	1 Quarter
Net decrease in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.28B	USD	1 Quarter
Net decrease in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.28B	USD	1 Quarter
Net decrease in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.27B	USD	1 Quarter
Net decrease in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.27B	USD	1 Quarter
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.58B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.58B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.68B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.68B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.96B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.96B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.30B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.30B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.58B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.58B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.68B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.68B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.96B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.96B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.30B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.30B	USD	Point-in-time
Less: Restricted cash at end of period included in Prepaid expenses and other	`RestrictedCashCurrent`	$265.00M	USD	Point-in-time
Less: Restricted cash at end of period included in Prepaid expenses and other	`RestrictedCashCurrent`	$265.00M	USD	Point-in-time
Less: Restricted cash at end of period included in Prepaid expenses and other	`RestrictedCashCurrent`	$2.00M	USD	Point-in-time
Less: Restricted cash at end of period included in Prepaid expenses and other	`RestrictedCashCurrent`	$2.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$2.42B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$2.42B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$2.30B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$2.30B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$5.69B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$5.69B	USD	Point-in-time

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.71	USD	1 Quarter
Cash dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.71	USD	1 Quarter
Cash dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	1 Quarter
Cash dividends declared, per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time
Issuance of shares under employee plans, net of forfeitures	`StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures`	$-84.00M	USD	1 Quarter
Issuance of shares under employee plans, net of forfeitures	`StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures`	$-84.00M	USD	1 Quarter
Issuance of shares under employee plans, net of forfeitures	`StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures`	$-112.00M	USD	1 Quarter
Issuance of shares under employee plans, net of forfeitures	`StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures`	$-112.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$55.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$55.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$56.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$56.00M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$592.00M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$592.00M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$528.00M	USD	1 Quarter
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$528.00M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest`	$960.00M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest`	$960.00M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest`	$831.00M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest`	$831.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$34.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$34.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-32.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-32.00M	USD	1 Quarter
Cash dividends declared	`DividendsCommonStockCash`	$89.00M	USD	1 Quarter
Cash dividends declared	`DividendsCommonStockCash`	$89.00M	USD	1 Quarter
Cash dividends declared	`DividendsCommonStockCash`	$83.00M	USD	1 Quarter
Cash dividends declared	`DividendsCommonStockCash`	$83.00M	USD	1 Quarter
Payments to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$43.00M	USD	1 Quarter
Payments to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$43.00M	USD	1 Quarter
Payments to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$47.00M	USD	1 Quarter
Payments to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$47.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.69B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.38B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.59B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-1.60B	USD	Point-in-time

Comprehensive Income 32 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$960.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Net income	`ProfitLoss`	$831.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-31.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-31.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$21.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$21.00M	USD	1 Quarter
Unrealized gain on cash flow and other hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$14.00M	USD	1 Quarter
Unrealized gain on cash flow and other hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$14.00M	USD	1 Quarter
Unrealized gain on cash flow and other hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	1 Quarter
Unrealized gain on cash flow and other hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	1 Quarter
Changes in retirement-related benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.00M	USD	1 Quarter
Changes in retirement-related benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.00M	USD	1 Quarter
Changes in retirement-related benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.00M	USD	1 Quarter
Changes in retirement-related benefit plans	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$34.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$34.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-32.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-32.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$928.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$928.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$865.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$865.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$45.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$45.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$47.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$47.00M	USD	1 Quarter
Comprehensive income attributable to McKesson Corporation	`ComprehensiveIncomeNetOfTax`	$818.00M	USD	1 Quarter
Comprehensive income attributable to McKesson Corporation	`ComprehensiveIncomeNetOfTax`	$818.00M	USD	1 Quarter
Comprehensive income attributable to McKesson Corporation	`ComprehensiveIncomeNetOfTax`	$883.00M	USD	1 Quarter
Comprehensive income attributable to McKesson Corporation	`ComprehensiveIncomeNetOfTax`	$883.00M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.