10-Q Filing

IRON MOUNTAIN INC CIK: 1020569 Q1 2023

Filing Information

Form Type	10-Q
Accession Number	`0001020569-23-000108`
Period End Date	20230331
Filing Date	20230504
Fiscal Year	2023
Fiscal Period	Q1
XBRL Instance	irm-20230331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 86 Income Statement 42 Cash Flow Statement 82 Stockholders Equity 30 Comprehensive Income 14

Balance Sheet 86 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$61.04M	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
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$141.80M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$146.44M	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
Accounts receivable (less allowances of $61,039 and $54,143 as of March 31, 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
Accounts receivable (less allowances of $61,039 and $54,143 as of March 31, 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
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$230.43M	USD	Point-in-time
Preferred stock, outstanding shares (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, outstanding shares (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Prepaid expenses and other	`PrepaidExpenseAndOtherAssetsCurrent`	$280.17M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.55B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.60B	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, authorized shares (in shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	290.83M	shares	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$9.29B	USD	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	291.58M	shares	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$9.03B	USD	Point-in-time
LessAccumulated depreciation	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.94B	USD	Point-in-time
Common stock, outstanding shares (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Common stock, outstanding shares (in shares)	`CommonStockSharesOutstanding`	291.58M	shares	Point-in-time
LessAccumulated depreciation	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.91B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$5.34B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$5.12B	USD	Point-in-time
Goodwill	`Goodwill`	$4.90B	USD	Point-in-time
Goodwill	`Goodwill`	$4.88B	USD	Point-in-time
Customer and supplier relationships and other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$1.42B	USD	Point-in-time
Customer and supplier relationships and other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$1.38B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.67B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.58B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$588.34M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$578.17M	USD	Point-in-time
Total Other Assets, Net	`AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet`	$9.52B	USD	Point-in-time
Total Other Assets, Net	`AssetsNoncurrentExcludingPropertyPlantAndEquipmentNet`	$9.48B	USD	Point-in-time
Total Assets	`Assets`	$16.47B	USD	Point-in-time
Total Assets	`Assets`	$16.14B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$101.61M	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`	$512.27M	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`	$1.06B	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$335.39M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$328.91M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$1.92B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$2.01B	USD	Point-in-time
Long-term Debt, net of current portion	`LongTermDebtAndCapitalLeaseObligations`	$10.48B	USD	Point-in-time
Long-term Debt, net of current portion	`LongTermDebtAndCapitalLeaseObligations`	$10.86B	USD	Point-in-time
Long-term Operating Lease Liabilities, net of current portion	`OperatingLeaseLiabilityNoncurrent`	$2.43B	USD	Point-in-time
Long-term Operating Lease Liabilities, net of current portion	`OperatingLeaseLiabilityNoncurrent`	$2.51B	USD	Point-in-time
Other Long-term Liabilities	`OtherLiabilitiesNoncurrent`	$170.39M	USD	Point-in-time
Other Long-term Liabilities	`OtherLiabilitiesNoncurrent`	$317.38M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$271.50M	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`	$95.63M	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 291,584,999 and 290,830,296 shares as of March 31, 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 291,584,999 and 290,830,296 shares as of March 31, 2023 and December 31, 2022, respectively)	`CommonStockValue`	$2.91M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$4.46B	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`	$3.51B	USD	Point-in-time
(Distributions in excess of earnings) Earnings in excess of distributions	`AccumulatedDistributionsInExcessOfNetIncome`	$3.39B	USD	Point-in-time
Accumulated other comprehensive items, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-405.77M	USD	Point-in-time
Accumulated other comprehensive items, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-442.00M	USD	Point-in-time
Total Iron Mountain Incorporated Stockholders' Equity	`StockholdersEquity`	$545.46M	USD	Point-in-time
Total Iron Mountain Incorporated Stockholders' Equity	`StockholdersEquity`	$636.67M	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`	$545.59M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$758.77M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$16.14B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$16.47B	USD	Point-in-time

Income Statement 42 line items

Line Item	Tag	Value	Unit	Period
Interest income	`InvestmentIncomeInterest`	$2.91M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.65M	USD	1 Quarter
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.25B	USD	1 Quarter
Total Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.31B	USD	1 Quarter
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$546.62M	USD	1 Quarter
Cost of sales (excluding depreciation and amortization)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$571.63M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$280.72M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$294.52M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$182.09M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$183.62M	USD	1 Quarter
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$15.66M	USD	1 Quarter
Acquisition and Integration Costs	`BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized`	$1.59M	USD	1 Quarter
Restructuring and other transformation	`RestructuringAndOtherCosts`	$36.91M	USD	1 Quarter
Restructuring and other transformation	`RestructuringAndOtherCosts`	-	USD	1 Quarter
(Gain) Loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$705.00K	USD	1 Quarter
(Gain) Loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$13.06M	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$1.03B	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$1.07B	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$240.66M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$222.13M	USD	1 Quarter
Interest Expense, Net (includes Interest Income of $2,907 and $1,648 for the three months ended March 31, 2023 and 2022, respectively)	`InterestIncomeExpenseNet`	$-114.44M	USD	1 Quarter
Interest Expense, Net (includes Interest Income of $2,907 and $1,648 for the three months ended March 31, 2023 and 2022, respectively)	`InterestIncomeExpenseNet`	$-137.17M	USD	1 Quarter
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$-21.20M	USD	1 Quarter
Other Expense (Income), Net	`OtherNonoperatingIncomeExpense`	$-55.90M	USD	1 Quarter
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$82.29M	USD	1 Quarter
Net Income (Loss) Before Provision (Benefit) for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$51.79M	USD	1 Quarter
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$16.76M	USD	1 Quarter
Provision (Benefit) for Income Taxes	`IncomeTaxExpenseBenefit`	$10.08M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$41.71M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$65.53M	USD	1 Quarter
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-592.00K	USD	1 Quarter
Less: Net Income (Loss) Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$940.00K	USD	1 Quarter
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$42.30M	USD	1 Quarter
Net Income (Loss) Attributable to Iron Mountain Incorporated	`NetIncomeLossAvailableToCommonStockholdersBasic`	$64.59M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.15	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.22	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.14	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.22	USD	1 Quarter
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	291.44M	shares	1 Quarter
Weighted average common shares outstanding-basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	290.33M	shares	1 Quarter
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	293.05M	shares	1 Quarter
Weighted average common shares outstanding-diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	291.85M	shares	1 Quarter

Cash Flow Statement 82 line items

Line Item	Tag	Value	Unit	Period
Deferred financing costs and discount included in amortization	`AmortizationOfFinancingCostsAndDiscounts`	$4.39M	USD	1 Quarter
Deferred financing costs and discount included in amortization	`AmortizationOfFinancingCostsAndDiscounts`	$4.33M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$41.71M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$65.53M	USD	1 Quarter
Depreciation	`Depreciation`	$120.39M	USD	1 Quarter
Depreciation	`Depreciation`	$120.07M	USD	1 Quarter
Amortization (includes amortization of deferred financing costs and discounts of $4,332 and $4,389 for the three months ended March 31, 2023 and 2022, respectively)	`AdjustmentForAmortization`	$66.36M	USD	1 Quarter
Amortization (includes amortization of deferred financing costs and discounts of $4,332 and $4,389 for the three months ended March 31, 2023 and 2022, respectively)	`AdjustmentForAmortization`	$67.61M	USD	1 Quarter
Revenue reduction associated with amortization of customer inducements and above- and below-market leases	`AmortizationOfIntangibleAssetsCustomerInducementsAndMarketLeases`	$1.76M	USD	1 Quarter
Revenue reduction associated with amortization of customer inducements and above- and below-market leases	`AmortizationOfIntangibleAssetsCustomerInducementsAndMarketLeases`	$1.86M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$11.34M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$12.51M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$4.18M	USD	1 Quarter
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-10.14M	USD	1 Quarter
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-671.00K	USD	1 Quarter
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$705.00K	USD	1 Quarter
(Gain) loss on disposal/write-down of property, plant and equipment, net	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$13.06M	USD	1 Quarter
Loss (gain) on divestments and deconsolidations	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	-	USD	1 Quarter
Loss (gain) on divestments and deconsolidations	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-105.83M	USD	1 Quarter
Gain associated with Clutter Transaction	`EquityMethodInvestmentRealizedGainLossOnDisposal`	-	USD	1 Quarter
Gain associated with Clutter Transaction	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$35.82M	USD	1 Quarter
Foreign currency transactions and other, net	`ForeignCurrencyTransactionGainLossUnrealizedAndAdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	$7.22M	USD	1 Quarter
Foreign currency transactions and other, net	`ForeignCurrencyTransactionGainLossUnrealizedAndAdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther`	$-34.44M	USD	1 Quarter
(Increase) decrease in assets	`IncreaseDecreaseInOperatingAssets`	$33.53M	USD	1 Quarter
(Increase) decrease in assets	`IncreaseDecreaseInOperatingAssets`	$105.32M	USD	1 Quarter
(Decrease) increase in liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-129.45M	USD	1 Quarter
(Decrease) increase in liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-135.69M	USD	1 Quarter
Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$54.51M	USD	1 Quarter
Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$128.81M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$161.05M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$265.91M	USD	1 Quarter
Cash paid for acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$717.91M	USD	1 Quarter
Cash paid for acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$1.09M	USD	1 Quarter
Customer inducements	`PaymentsforCustomerInducements`	$1.36M	USD	1 Quarter
Customer inducements	`PaymentsforCustomerInducements`	$1.91M	USD	1 Quarter
Contract fulfillment costs	`IncreaseDecreaseInContractWithCustomerLiabilitiesNet`	$-24.01M	USD	1 Quarter
Contract fulfillment costs	`IncreaseDecreaseInContractWithCustomerLiabilitiesNet`	$-14.24M	USD	1 Quarter
Investments in joint ventures and other investments	`PaymentsToAcquireInterestInJointVenture`	$15.83M	USD	1 Quarter
Investments in joint ventures and other investments	`PaymentsToAcquireInterestInJointVenture`	-	USD	1 Quarter
Proceeds from sales of property and equipment and other, net	`ProceedsFromSaleOfProductiveAssets`	$5.35M	USD	1 Quarter
Proceeds from sales of property and equipment and other, net	`ProceedsFromSaleOfProductiveAssets`	$35.66M	USD	1 Quarter
Cash Flows from Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-889.75M	USD	1 Quarter
Cash Flows from Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-272.54M	USD	1 Quarter
Repayment of revolving credit facility, term loan facilities and other debt	`RepaymentsOfDebt`	$4.65B	USD	1 Quarter
Repayment of revolving credit facility, term loan facilities and other debt	`RepaymentsOfDebt`	$2.28B	USD	1 Quarter
Proceeds from revolving credit facility, term loan facilities and other debt	`ProceedsFromIssuanceOfDebt`	$3.25B	USD	1 Quarter
Proceeds from revolving credit facility, term loan facilities and other debt	`ProceedsFromIssuanceOfDebt`	$5.01B	USD	1 Quarter
Debt repayment and equity distribution to noncontrolling interests	`PaymentsToMinorityShareholders`	$1.02M	USD	1 Quarter
Debt repayment and equity distribution to noncontrolling interests	`PaymentsToMinorityShareholders`	$681.00K	USD	1 Quarter
Parent cash dividends	`PaymentsOfDividendsCommonStock`	$186.51M	USD	1 Quarter
Parent cash dividends	`PaymentsOfDividendsCommonStock`	$184.36M	USD	1 Quarter
Net (payments) proceeds associated with employee stock-based awards	`PaymentsForStockPlans`	$12.84M	USD	1 Quarter
Net (payments) proceeds associated with employee stock-based awards	`PaymentsForStockPlans`	$21.27M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.88M	USD	1 Quarter
Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$149.90M	USD	1 Quarter
Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$771.55M	USD	1 Quarter
Effect of Exchange Rates on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.53M	USD	1 Quarter
Effect of Exchange Rates on Cash and Cash Equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-1.52M	USD	1 Quarter
Increase (decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.64M	USD	1 Quarter
Increase (decrease) in Cash and Cash Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-60.17M	USD	1 Quarter
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$141.80M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$195.66M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$146.44M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$255.83M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$141.80M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$195.66M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$146.44M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$255.83M	USD	Point-in-time
Cash Paid for Interest	`InterestPaidNet`	$179.08M	USD	1 Quarter
Cash Paid for Interest	`InterestPaidNet`	$204.90M	USD	1 Quarter
Cash Paid for Income Taxes, Net	`IncomeTaxesPaidNet`	$18.63M	USD	1 Quarter
Cash Paid for Income Taxes, Net	`IncomeTaxesPaidNet`	$19.28M	USD	1 Quarter
Financing Leases	`NoncashInvestingAndFinancingActivitiesFinancingLeases`	$5.19M	USD	1 Quarter
Financing Leases	`NoncashInvestingAndFinancingActivitiesFinancingLeases`	$20.19M	USD	1 Quarter
Accrued Capital Expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$207.43M	USD	1 Quarter
Accrued Capital Expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$78.47M	USD	1 Quarter
Deferred Purchase Obligations	`BusinessCombinationConsiderationTransferredContingentConsideration`	$197.22M	USD	1 Quarter
Deferred Purchase Obligations	`BusinessCombinationConsiderationTransferredContingentConsideration`	$276.30M	USD	1 Quarter
Dividends Payable	`DividendsPayableCurrent`	$187.22M	USD	Point-in-time
Dividends Payable	`DividendsPayableCurrent`	$191.03M	USD	Point-in-time

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$545.59M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$758.77M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
Beginning of Period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	291.58M	shares	Point-in-time
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-1.50M	USD	1 Quarter
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-8.76M	USD	1 Quarter
Changes in equity related to noncontrolling interests	`AdjustmentstoAdditionalPaidinCapitalChangeinValueofRedeemableNoncontrollingInterests`	$1.99M	USD	1 Quarter
Parent cash dividends declared	`DividendsCommonStock`	$179.79M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$179.87M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$179.78M	USD	Point-in-time
Parent cash dividends declared	`DividendsCommonStock`	$183.27M	USD	1 Quarter
Parent cash dividends declared	`DividendsCommonStock`	$181.02M	USD	1 Quarter
Parent cash dividends declared	`DividendsCommonStock`	$179.66M	USD	Point-in-time
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$43.92M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossExcludingRedeemableNoncontrollingInterestNetOfTax`	$36.23M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$42.30M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$64.59M	USD	1 Quarter
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$545.59M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$758.77M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$857.07M	USD	Point-in-time
End of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$636.79M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	290.83M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	291.58M	shares	Point-in-time
Beginning of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.63M	USD	Point-in-time
Beginning of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.16M	USD	Point-in-time
Changes in equity related to noncontrolling interests	`AdjustmentstoAdditionalPaidinCapitalChangeinValueofRedeemableNoncontrollingInterests`	$1.99M	USD	1 Quarter
Ending of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.63M	USD	Point-in-time
Ending of redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$95.16M	USD	Point-in-time

Comprehensive Income 14 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`ProfitLoss`	$41.71M	USD	1 Quarter
Net Income (Loss)	`ProfitLoss`	$65.53M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$40.23M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$27.45M	USD	1 Quarter
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$16.77M	USD	1 Quarter
Change in Fair Value of Derivative Instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-3.44M	USD	1 Quarter
Total Other Comprehensive Income (Loss):	`OtherComprehensiveIncomeLossNetOfTax`	$44.22M	USD	1 Quarter
Total Other Comprehensive Income (Loss):	`OtherComprehensiveIncomeLossNetOfTax`	$36.78M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$102.32M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$85.93M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.49M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Noncontrolling Interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-362.00K	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$86.29M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated	`ComprehensiveIncomeNetOfTax`	$100.83M	USD	1 Quarter

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