10-Q Filing

IRON MOUNTAIN INC CIK: 1020569 Q3 2023

Filing Information

Form Type	10-Q
Accession Number	`0001020569-23-000214`
Period End Date	20230930
Filing Date	20231102
Fiscal Year	2023
Fiscal Period	Q3
XBRL Instance	irm-20230930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 90 Income Statement 84 Cash Flow Statement 94 Stockholders Equity 46 Comprehensive Income 32

Balance Sheet 90 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$71.15M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$54.14M	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, authorized shares (in shares)	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred stock, authorized shares (in shares)	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$255.83M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$155.22M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$170.50M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$141.80M	USD	Point-in-time
Accounts receivable (less allowances of $71,152 and $54,143 as of September 30, 2023 and December 31, 2022, respectively)	`AccountsReceivableNetCurrent`	$1.17B	USD	Point-in-time
Preferred stock, issued shares (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, issued shares (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable (less allowances of $71,152 and $54,143 as of September 30, 2023 and December 31, 2022, respectively)	`AccountsReceivableNetCurrent`	$1.17B	USD	Point-in-time
Preferred stock, outstanding shares (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$278.89M	USD	Point-in-time
Preferred stock, outstanding shares (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$230.43M	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
Total Current Assets	`AssetsCurrent`	$1.62B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.55B	USD	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$9.88B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$9.03B	USD	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	291.93M	shares	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	290.83M	shares	Point-in-time
LessAccumulated depreciation	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.91B	USD	Point-in-time
Common stock, outstanding shares (in shares)	`CommonStockSharesOutstanding`	291.93M	shares	Point-in-time
LessAccumulated depreciation	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.99B	USD	Point-in-time
Common stock, outstanding shares (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$5.12B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$5.89B	USD	Point-in-time
Goodwill	`Goodwill`	$4.88B	USD	Point-in-time
Goodwill	`Goodwill`	$4.94B	USD	Point-in-time
Customer and supplier relationships and other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$1.35B	USD	Point-in-time
Customer and supplier relationships and other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$1.42B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.58B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.62B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$588.34M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$456.66M	USD	Point-in-time
Total Other Assets, Net	`AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet`	$9.48B	USD	Point-in-time
Total Other Assets, Net	`AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet`	$9.37B	USD	Point-in-time
Total Assets	`Assets`	$16.14B	USD	Point-in-time
Total Assets	`Assets`	$16.88B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$107.98M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$87.55M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$469.20M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$448.32M	USD	Point-in-time
Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)	`AccruedLiabilitiesCurrent`	$1.03B	USD	Point-in-time
Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)	`AccruedLiabilitiesCurrent`	$1.11B	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$325.49M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$328.91M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$1.99B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$1.92B	USD	Point-in-time
Long-term Debt, net of current portion	`LongTermDebtAndCapitalLeaseObligations`	$11.55B	USD	Point-in-time
Long-term Debt, net of current portion	`LongTermDebtAndCapitalLeaseObligations`	$10.48B	USD	Point-in-time
Long-term Operating Lease Liabilities, net of current portion	`OperatingLeaseLiabilityNoncurrent`	$2.48B	USD	Point-in-time
Long-term Operating Lease Liabilities, net of current portion	`OperatingLeaseLiabilityNoncurrent`	$2.43B	USD	Point-in-time
Other Long-term Liabilities	`OtherLiabilitiesNoncurrent`	$158.45M	USD	Point-in-time
Other Long-term Liabilities	`OtherLiabilitiesNoncurrent`	$317.38M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$273.83M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$263.00M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$163.27M	USD	Point-in-time
Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.16M	USD	Point-in-time
Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)	`PreferredStockValue`	-	USD	Point-in-time
Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 291,927,407 and 290,830,296 shares as of September 30, 2023 and December 31, 2022, respectively)	`CommonStockValue`	$2.92M	USD	Point-in-time
Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 291,927,407 and 290,830,296 shares as of September 30, 2023 and December 31, 2022, respectively)	`CommonStockValue`	$2.91M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$4.51B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$4.47B	USD	Point-in-time
(Distributions in excess of earnings) Earnings in excess of distributions	`AccumulatedDistributionsInExcessOfNetIncome`	$3.39B	USD	Point-in-time
(Distributions in excess of earnings) Earnings in excess of distributions	`AccumulatedDistributionsInExcessOfNetIncome`	$3.79B	USD	Point-in-time
Accumulated other comprehensive items, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-442.00M	USD	Point-in-time
Accumulated other comprehensive items, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-458.00M	USD	Point-in-time
Total Iron Mountain Incorporated Stockholders' Equity	`StockholdersEquity`	$636.67M	USD	Point-in-time
Total Iron Mountain Incorporated Stockholders' Equity	`StockholdersEquity`	$262.51M	USD	Point-in-time
Noncontrolling Interests	`MinorityInterest`	$125.00K	USD	Point-in-time
Noncontrolling Interests	`MinorityInterest`	$125.00K	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$416.34M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$262.63M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$651.77M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$533.84M	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$16.88B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$16.14B	USD	Point-in-time

Income Statement 84 line items

Line Item	Tag	Value	Unit	Period
Interest income	`InvestmentIncomeInterest`	$9.26M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$6.00M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$2.18M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.06M	USD	1 Quarter
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$4.06B	USD	3 Qtrs
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.39B	USD	1 Quarter
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.29B	USD	1 Quarter
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.82B	USD	3 Qtrs
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$592.20M	USD	1 Quarter
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.76B	USD	3 Qtrs
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.65B	USD	3 Qtrs
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$546.04M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$285.30M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$315.03M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$921.36M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$861.42M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$576.22M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$198.76M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$536.95M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$175.08M	USD	1 Quarter
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$13.02M	USD	3 Qtrs
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$38.09M	USD	3 Qtrs
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$9.91M	USD	1 Quarter
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$5.55M	USD	1 Quarter
Restructuring and other transformation	`RestructuringAndOtherCosts`	$38.86M	USD	1 Quarter
Restructuring and other transformation	`RestructuringAndOtherCosts`	$121.36M	USD	3 Qtrs
Restructuring and other transformation	`RestructuringAndOtherCosts`	$3.38M	USD	1 Quarter
Restructuring and other transformation	`RestructuringAndOtherCosts`	$3.38M	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$66.12M	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$18.98M	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$14.17M	USD	1 Quarter
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$4.42M	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$3.37B	USD	3 Qtrs
Total Operating Expenses	`CostsAndExpenses`	$3.02B	USD	3 Qtrs
Total Operating Expenses	`CostsAndExpenses`	$1.15B	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$1.00B	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$285.76M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$691.02M	USD	3 Qtrs
Operating Income (Loss)	`OperatingIncomeLoss`	$801.67M	USD	3 Qtrs
Operating Income (Loss)	`OperatingIncomeLoss`	$237.83M	USD	1 Quarter
Interest Expense, Net (includes Interest Income)	`InterestIncomeExpenseNet`	$-351.27M	USD	3 Qtrs
Interest Expense, Net (includes Interest Income)	`InterestIncomeExpenseNet`	$-121.77M	USD	1 Quarter
Interest Expense, Net (includes Interest Income)	`InterestIncomeExpenseNet`	$-152.80M	USD	1 Quarter
Interest Expense, Net (includes Interest Income)	`InterestIncomeExpenseNet`	$-434.15M	USD	3 Qtrs
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$38.19M	USD	3 Qtrs
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$16.27M	USD	1 Quarter
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$52.87M	USD	1 Quarter
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$-67.88M	USD	3 Qtrs
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$488.59M	USD	3 Qtrs
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$101.30M	USD	1 Quarter
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$216.87M	USD	1 Quarter
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$188.99M	USD	3 Qtrs
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$9.91M	USD	1 Quarter
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$52.10M	USD	3 Qtrs
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$30.93M	USD	3 Qtrs
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$23.93M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$91.39M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$436.50M	USD	3 Qtrs
Net Income (Loss)	`ProfitLoss`	$158.07M	USD	3 Qtrs
Net Income (Loss)	`ProfitLoss`	$192.93M	USD	1 Quarter
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.32M	USD	3 Qtrs
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$767.00K	USD	1 Quarter
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$348.00K	USD	1 Quarter
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.95M	USD	3 Qtrs
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$434.54M	USD	3 Qtrs
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$192.16M	USD	1 Quarter
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$91.04M	USD	1 Quarter
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$155.75M	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.31	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.53	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.49	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.66	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.49	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.53	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.31	USD	1 Quarter
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	290.94M	shares	1 Quarter
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	291.81M	shares	3 Qtrs
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	292.15M	shares	1 Quarter
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	290.67M	shares	3 Qtrs
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	294.27M	shares	1 Quarter
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	292.29M	shares	3 Qtrs
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	293.62M	shares	3 Qtrs
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	292.55M	shares	1 Quarter

Cash Flow Statement 94 line items

Line Item	Tag	Value	Unit	Period
Deferred financing costs and discount included in amortization	`AmortizationOfFinancingCostsAndDiscounts`	$13.58M	USD	3 Qtrs
Deferred financing costs and discount included in amortization	`AmortizationOfFinancingCostsAndDiscounts`	$13.54M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$91.39M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$436.50M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$158.07M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$192.93M	USD	1 Quarter
Depreciation	`Depreciation`	$387.33M	USD	3 Qtrs
Depreciation	`Depreciation`	$350.63M	USD	3 Qtrs
Amortization (includes amortization of deferred financing costs and discounts of $13,580 and $13,536 for the nine months ended September 30, 2023 and 2022, respectively)	`AdjustmentForAmortization`	$202.47M	USD	3 Qtrs
Amortization (includes amortization of deferred financing costs and discounts of $13,580 and $13,536 for the nine months ended September 30, 2023 and 2022, respectively)	`AdjustmentForAmortization`	$199.86M	USD	3 Qtrs
Revenue reduction associated with amortization of customer inducements and above- and below-market leases	`AmortizationOfIntangibleAssetsCustomerInducementsAndMarketLeases`	$5.53M	USD	3 Qtrs
Revenue reduction associated with amortization of customer inducements and above- and below-market leases	`AmortizationOfIntangibleAssetsCustomerInducementsAndMarketLeases`	$5.21M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$45.92M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$53.20M	USD	3 Qtrs
(Benefit) provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-22.99M	USD	3 Qtrs
(Benefit) provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.73M	USD	3 Qtrs
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	3 Qtrs
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-671.00K	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$66.12M	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$18.98M	USD	3 Qtrs
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$14.17M	USD	1 Quarter
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$4.42M	USD	1 Quarter
Loss (gain) on divestments and deconsolidations	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-105.83M	USD	3 Qtrs
Loss (gain) on divestments and deconsolidations	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	-	USD	3 Qtrs
Loss (gain) associated with the Clutter transactions	`BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss`	$35.82M	USD	3 Qtrs
Loss (gain) associated with the Clutter transactions	`BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss`	$-38.00M	USD	3 Qtrs
Foreign currency transactions and other, net	`ForeignCurrencyTransactionGainLossUnrealizedAndAdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	$-101.33M	USD	3 Qtrs
Foreign currency transactions and other, net	`ForeignCurrencyTransactionGainLossUnrealizedAndAdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	$55.77M	USD	3 Qtrs
(Increase) decrease in assets	`IncreaseDecreaseInOperatingAssets`	$219.17M	USD	3 Qtrs
(Increase) decrease in assets	`IncreaseDecreaseInOperatingAssets`	$6.89M	USD	3 Qtrs
(Decrease) increase in liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-139.14M	USD	3 Qtrs
(Decrease) increase in liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-200.06M	USD	3 Qtrs
Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$666.37M	USD	3 Qtrs
Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$560.36M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$596.80M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$962.29M	USD	3 Qtrs
Cash paid for acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$33.93M	USD	3 Qtrs
Cash paid for acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$724.21M	USD	3 Qtrs
Acquisition of customer relationships	`PaymentsToAcquireIntangibleAssets`	$1.90M	USD	3 Qtrs
Acquisition of customer relationships	`PaymentsToAcquireIntangibleAssets`	-	USD	3 Qtrs
Customer inducements	`PaymentsforCustomerInducements`	$5.80M	USD	3 Qtrs
Customer inducements	`PaymentsforCustomerInducements`	$4.29M	USD	3 Qtrs
Contract fulfillment costs	`PaymentsRelatedToContractFulfillmentCosts`	$61.96M	USD	3 Qtrs
Contract fulfillment costs	`PaymentsRelatedToContractFulfillmentCosts`	$49.87M	USD	3 Qtrs
Investments in joint ventures and other investments	`PaymentsToAcquireInterestInJointVenture`	$46.10M	USD	3 Qtrs
Investments in joint ventures and other investments	`PaymentsToAcquireInterestInJointVenture`	$15.83M	USD	3 Qtrs
Proceeds from sales of property and equipment and other, net	`ProceedsFromSaleOfProductiveAssets`	$44.73M	USD	3 Qtrs
Proceeds from sales of property and equipment and other, net	`ProceedsFromSaleOfProductiveAssets`	$119.42M	USD	3 Qtrs
Cash Flows from Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.04B	USD	3 Qtrs
Cash Flows from Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.30B	USD	3 Qtrs
Repayment of revolving credit facility, term loan facilities and other debt	`RepaymentsOfDebt`	$8.04B	USD	3 Qtrs
Repayment of revolving credit facility, term loan facilities and other debt	`RepaymentsOfDebt`	$13.65B	USD	3 Qtrs
Proceeds from revolving credit facility, term loan facilities and other debt	`ProceedsFromIssuanceOfDebt`	$9.24B	USD	3 Qtrs
Proceeds from revolving credit facility, term loan facilities and other debt	`ProceedsFromIssuanceOfDebt`	$13.63B	USD	3 Qtrs
Net proceeds from sale of senior note	`ProceedsFromIssuanceOfSeniorLongTermDebt`	-	USD	3 Qtrs
Net proceeds from sale of senior note	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$990.00M	USD	3 Qtrs
Debt financing and equity contribution from noncontrolling interests	`ProceedsFromMinorityShareholders`	$9.90M	USD	3 Qtrs
Debt financing and equity contribution from noncontrolling interests	`ProceedsFromMinorityShareholders`	$21.55M	USD	3 Qtrs
Debt repayment and equity distribution to noncontrolling interests	`PaymentsToMinorityShareholders`	$2.12M	USD	3 Qtrs
Debt repayment and equity distribution to noncontrolling interests	`PaymentsToMinorityShareholders`	$2.94M	USD	3 Qtrs
Parent cash dividends	`PaymentsOfDividendsCommonStock`	$544.07M	USD	3 Qtrs
Parent cash dividends	`PaymentsOfDividendsCommonStock`	$547.67M	USD	3 Qtrs
Net (payments) proceeds associated with employee stock-based awards	`PaymentsForStockPlans`	$8.98M	USD	3 Qtrs
Net (payments) proceeds associated with employee stock-based awards	`PaymentsForStockPlans`	$13.80M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-9.44M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-7.28M	USD	3 Qtrs
Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$403.87M	USD	3 Qtrs
Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$658.45M	USD	3 Qtrs
Effect of Exchange Rates on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-15.65M	USD	3 Qtrs
Effect of Exchange Rates on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-6.46M	USD	3 Qtrs
Increase (decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$28.70M	USD	3 Qtrs
Increase (decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-100.61M	USD	3 Qtrs
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$255.83M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$155.22M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$170.50M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$141.80M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$255.83M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$155.22M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$170.50M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$141.80M	USD	Point-in-time
Cash Paid for Interest	`InterestPaidNet`	$470.27M	USD	3 Qtrs
Cash Paid for Interest	`InterestPaidNet`	$410.85M	USD	3 Qtrs
Cash Paid for Income Taxes, Net	`IncomeTaxesPaidNet`	$74.95M	USD	3 Qtrs
Cash Paid for Income Taxes, Net	`IncomeTaxesPaidNet`	$77.77M	USD	3 Qtrs
Financing Leases and Other	`NoncashInvestingAndFinancingActivitiesFinancingLeasesAndOther`	$18.77M	USD	3 Qtrs
Financing Leases and Other	`NoncashInvestingAndFinancingActivitiesFinancingLeasesAndOther`	$104.61M	USD	3 Qtrs
Accrued Capital Expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$176.60M	USD	3 Qtrs
Accrued Capital Expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$137.80M	USD	3 Qtrs
Deferred Purchase Obligations and Other Deferred Payments	`BusinessCombinationConsiderationTransferredContingentConsideration`	$4.79M	USD	3 Qtrs
Deferred Purchase Obligations and Other Deferred Payments	`BusinessCombinationConsiderationTransferredContingentConsideration`	$279.73M	USD	3 Qtrs
Dividends Payable	`DividendsPayableCurrent`	$200.88M	USD	Point-in-time
Dividends Payable	`DividendsPayableCurrent`	$190.09M	USD	Point-in-time

Stockholders Equity 46 line items

Line Item	Tag	Value	Unit	Period
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$416.34M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$262.63M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$651.77M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$533.84M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	291.93M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$13.98M	USD	1 Quarter
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$20.29M	USD	1 Quarter
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$39.39M	USD	3 Qtrs
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$36.94M	USD	3 Qtrs
Changes in equity related to noncontrolling interests	`AdjustmentstoAdditionalPaidinCapitalChangeinValueofRedeemableNoncontrollingInterests`	$400.00K	USD	1 Quarter
Changes in equity related to noncontrolling interests	`AdjustmentstoAdditionalPaidinCapitalChangeinValueofRedeemableNoncontrollingInterests`	$-2.63M	USD	3 Qtrs
Changes in equity related to noncontrolling interests	`AdjustmentstoAdditionalPaidinCapitalChangeinValueofRedeemableNoncontrollingInterests`	$-967.00K	USD	3 Qtrs
Parent cash dividends declared	`DividendsCommonStock`	$179.78M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$181.38M	USD	1 Quarter
Parent cash dividends declared	`DividendsCommonStock`	$543.61M	USD	3 Qtrs
Parent cash dividends declared	`DividendsCommonStock`	$179.79M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$180.34M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$179.87M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$554.27M	USD	3 Qtrs
Parent cash dividends declared	`DividendsCommonStock`	$188.89M	USD	1 Quarter
Parent cash dividends declared	`DividendsCommonStock`	$180.49M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$179.66M	USD	Point-in-time
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$-16.00M	USD	3 Qtrs
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$-75.76M	USD	1 Quarter
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$-251.62M	USD	3 Qtrs
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$-142.83M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$192.30M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$91.04M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$155.75M	USD	3 Qtrs
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$434.91M	USD	3 Qtrs
Noncontrolling interests equity contributions and related costs	`NoncontrollingInterestEquityContributionsAndRelatedCosts`	$2.49M	USD	3 Qtrs
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$416.34M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$262.63M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$651.77M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$533.84M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	291.93M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Beginning of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$163.27M	USD	Point-in-time
Beginning of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.16M	USD	Point-in-time
Ending of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$163.27M	USD	Point-in-time
Ending of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.16M	USD	Point-in-time

Comprehensive Income 32 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`ProfitLoss`	$91.39M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$436.50M	USD	3 Qtrs
Net Income (Loss)	`ProfitLoss`	$158.07M	USD	3 Qtrs
Net Income (Loss)	`ProfitLoss`	$192.93M	USD	1 Quarter
Foreign Currency Translation Adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-21.91M	USD	3 Qtrs
Foreign Currency Translation Adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-335.43M	USD	3 Qtrs
Foreign Currency Translation Adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-175.10M	USD	1 Quarter
Foreign Currency Translation Adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-80.17M	USD	1 Quarter
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$10.64M	USD	3 Qtrs
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$83.21M	USD	3 Qtrs
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$32.23M	USD	1 Quarter
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$6.18M	USD	1 Quarter
Reclassifications from Accumulated Other Comprehensive Items, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$2.53M	USD	1 Quarter
Reclassifications from Accumulated Other Comprehensive Items, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$5.05M	USD	3 Qtrs
Reclassifications from Accumulated Other Comprehensive Items, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	3 Qtrs
Reclassifications from Accumulated Other Comprehensive Items, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Total Other Comprehensive (Loss) Income:	`OtherComprehensiveIncomeLossNetOfTax`	$-142.87M	USD	1 Quarter
Total Other Comprehensive (Loss) Income:	`OtherComprehensiveIncomeLossNetOfTax`	$-252.22M	USD	3 Qtrs
Total Other Comprehensive (Loss) Income:	`OtherComprehensiveIncomeLossNetOfTax`	$-76.51M	USD	1 Quarter
Total Other Comprehensive (Loss) Income:	`OtherComprehensiveIncomeLossNetOfTax`	$-16.32M	USD	3 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$141.75M	USD	3 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$50.07M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$184.28M	USD	3 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$14.88M	USD	1 Quarter
Comprehensive (Loss) Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-404.00K	USD	1 Quarter
Comprehensive (Loss) Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.99M	USD	3 Qtrs
Comprehensive (Loss) Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$408.00K	USD	1 Quarter
Comprehensive (Loss) Income Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$865.00K	USD	3 Qtrs
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$183.41M	USD	3 Qtrs
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$49.66M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$15.28M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$139.75M	USD	3 Qtrs

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