2021 Q4 Form 10-K Financial Statement
#000155837022001584 Filed on February 22, 2022
Income Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
Revenue | $16.70B | $57.35B | $20.37B |
YoY Change | -18.03% | 3.93% | -6.47% |
Cost Of Revenue | $7.195B | $25.87B | $9.844B |
YoY Change | -26.91% | 6.38% | -7.8% |
Gross Profit | $9.500B | $31.49B | $10.52B |
YoY Change | -9.72% | 2.01% | -5.2% |
Gross Profit Margin | 56.9% | 54.9% | 51.67% |
Selling, General & Admin | $5.193B | $18.75B | $4.917B |
YoY Change | 5.61% | -8.83% | -5.13% |
% of Gross Profit | 54.66% | 59.53% | 46.73% |
Research & Development | $1.625B | $6.488B | $1.611B |
YoY Change | 0.87% | 3.61% | 0.94% |
% of Gross Profit | 17.11% | 20.61% | 15.31% |
Depreciation & Amortization | $1.381B | $3.888B | $1.699B |
YoY Change | -18.72% | -8.02% | 2.97% |
% of Gross Profit | 14.54% | 12.35% | 16.15% |
Operating Expenses | $6.620B | $25.23B | $6.843B |
YoY Change | -3.26% | -5.93% | -0.47% |
Operating Profit | $2.880B | $6.253B | $3.680B |
YoY Change | -21.74% | 54.7% | -12.9% |
Interest Expense | -$303.0M | $1.155B | -$351.0M |
YoY Change | -13.68% | -10.33% | 63.26% |
% of Operating Profit | -10.52% | 18.47% | -9.54% |
Other Income/Expense, Net | $1.000M | $225.0M | -$1.000M |
YoY Change | -200.0% | 44.23% | |
Pretax Income | $2.869B | $4.837B | $1.289B |
YoY Change | 122.58% | 88.06% | -67.72% |
Income Tax | $407.0M | $124.0M | $42.00M |
% Of Pretax Income | 14.19% | 2.56% | 3.26% |
Net Earnings | $2.333B | $5.743B | $1.356B |
YoY Change | 72.05% | 2.74% | -63.05% |
Net Earnings / Revenue | 13.97% | 10.01% | 6.66% |
Basic Earnings Per Share | $6.41 | ||
Diluted Earnings Per Share | $2.573M | $6.35 | $1.508M |
COMMON SHARES | |||
Basic Shares Outstanding | 896.0M | ||
Diluted Shares Outstanding | 904.6M |
Balance Sheet
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $7.250B | $7.250B | $13.79B |
YoY Change | -47.42% | -47.42% | 55.48% |
Cash & Equivalents | $6.650B | $6.650B | $13.19B |
Short-Term Investments | $600.0M | $600.0M | $600.0M |
Other Short-Term Assets | $5.233B | $5.233B | $4.328B |
YoY Change | 20.91% | -15.53% | 4.59% |
Inventory | $1.649B | $1.649B | $1.812B |
Prepaid Expenses | |||
Receivables | $6.754B | $7.184B | $5.790B |
Other Receivables | $1.002B | $8.223B | $695.0M |
Total Short-Term Assets | $29.54B | $29.54B | $39.17B |
YoY Change | -24.58% | -24.58% | 1.94% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $5.694B | $8.917B | $6.205B |
YoY Change | -8.24% | -8.74% | -38.01% |
Goodwill | $55.64B | $53.77B | |
YoY Change | 3.49% | 2.47% | |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $159.0M | $206.0M | $170.0M |
YoY Change | -6.47% | -4.63% | -7.61% |
Other Assets | $18.14B | $19.58B | $19.30B |
YoY Change | -5.99% | -38.44% | 32.09% |
Total Long-Term Assets | $102.5B | $102.5B | $116.8B |
YoY Change | -12.28% | -12.28% | 2.67% |
TOTAL ASSETS | |||
Total Short-Term Assets | $29.54B | $29.54B | $39.17B |
Total Long-Term Assets | $102.5B | $102.5B | $116.8B |
Total Assets | $132.0B | $132.0B | $156.0B |
YoY Change | -15.37% | -15.37% | 2.49% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $3.955B | $3.955B | $4.033B |
YoY Change | -1.93% | -1.93% | -17.63% |
Accrued Expenses | $8.070B | $8.070B | $11.64B |
YoY Change | -30.69% | -16.99% | 27.35% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $6.787B | $22.00M | $7.116B |
YoY Change | -4.62% | -83.08% | -19.11% |
Long-Term Debt Due | $6.765B | $6.765B | $7.053B |
YoY Change | -4.08% | -3.16% | -6.24% |
Total Short-Term Liabilities | $33.62B | $33.62B | $39.87B |
YoY Change | -15.68% | -15.68% | 5.75% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $44.92B | $44.92B | $54.22B |
YoY Change | -17.15% | -17.15% | 0.21% |
Other Long-Term Liabilities | $14.00B | $30.51B | $14.18B |
YoY Change | -1.3% | -15.71% | -2.38% |
Total Long-Term Liabilities | $58.91B | $75.43B | $68.40B |
YoY Change | -13.87% | -16.58% | -0.34% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $33.62B | $33.62B | $39.87B |
Total Long-Term Liabilities | $58.91B | $75.43B | $68.40B |
Total Liabilities | $113.0B | $113.1B | $135.2B |
YoY Change | -16.44% | -16.45% | 3.08% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $154.2B | $162.7B | |
YoY Change | -5.23% | -0.15% | |
Common Stock | |||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $18.90B | $18.90B | $20.60B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $132.0B | $132.0B | $156.0B |
YoY Change | -15.37% | -15.37% | 2.49% |
Cashflow Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $2.333B | $5.743B | $1.356B |
YoY Change | 72.05% | 2.74% | -63.05% |
Depreciation, Depletion And Amortization | $1.381B | $3.888B | $1.699B |
YoY Change | -18.72% | -8.02% | 2.97% |
Cash From Operating Activities | $2.543B | $12.80B | $5.860B |
YoY Change | -56.6% | -29.68% | 69.81% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$601.0M | $2.062B | -$821.0M |
YoY Change | -26.8% | -21.24% | 12.62% |
Acquisitions | $3.293B | ||
YoY Change | 880.06% | ||
Other Investing Activities | -$74.00M | -$3.207B | $263.0M |
YoY Change | -128.14% | -1687.62% | -69.31% |
Cash From Investing Activities | -$675.0M | -$5.975B | -$558.0M |
YoY Change | 20.97% | 97.32% | -535.94% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -2.692B | -13.35B | -6.293B |
YoY Change | -57.22% | 37.37% | 10.89% |
NET CHANGE | |||
Cash From Operating Activities | 2.543B | 12.80B | 5.860B |
Cash From Investing Activities | -675.0M | -5.975B | -558.0M |
Cash From Financing Activities | -2.692B | -13.35B | -6.293B |
Net Change In Cash | -824.0M | -6.718B | -991.0M |
YoY Change | -16.85% | -225.31% | -52.72% |
FREE CASH FLOW | |||
Cash From Operating Activities | $2.543B | $12.80B | $5.860B |
Capital Expenditures | -$601.0M | $2.062B | -$821.0M |
Free Cash Flow | $3.144B | $10.73B | $6.681B |
YoY Change | -52.94% | -31.1% | 59.83% |
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CY2019 | us-gaap |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
|
41000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
9000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
13000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
|
-9000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-2484000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
|
344000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
|
-349000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
|
-689000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
|
-243000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
|
21000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
|
-75000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
587000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
-370000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent
|
-614000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
51000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
37000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
73000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
2433000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
-1678000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
|
-120000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
|
94000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-2314000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-1843000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-4969000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-664000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-1681000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
6542000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-1206000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1029000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
1703000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-466000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
136000000 | |
CY2021 | ibm |
Other Comprehensive Income Loss Continuing Operations Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossContinuingOperationsNetOfTaxPortionAttributableToParent
|
4839000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-740000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
893000000 | |
CY2021 | ibm |
Net Income And Other Comprehensive Income From Continuing Operations
NetIncomeAndOtherComprehensiveIncomeFromContinuingOperations
|
10582000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4850000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
10324000000 | |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
6650000000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13188000000 | |
CY2021Q4 | us-gaap |
Restricted Cash
RestrictedCash
|
307000000 | |
CY2020Q4 | us-gaap |
Restricted Cash
RestrictedCash
|
463000000 | |
CY2021Q4 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest Current
DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent
|
600000000 | |
CY2020Q4 | us-gaap |
Debt Securities Available For Sale Excluding Accrued Interest Current
DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent
|
600000000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
218000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
260000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
6754000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
5790000000 | |
CY2021Q4 | us-gaap |
Allowance For Notes And Loans Receivable Current
AllowanceForNotesAndLoansReceivableCurrent
|
176000000 | |
CY2020Q4 | us-gaap |
Allowance For Notes And Loans Receivable Current
AllowanceForNotesAndLoansReceivableCurrent
|
218000000 | |
CY2021Q4 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
7221000000 | |
CY2020Q4 | us-gaap |
Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
|
10509000000 | |
CY2021Q4 | us-gaap |
Trade And Loans Receivables Held For Sale Net Not Part Of Disposal Group
TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup
|
793000000 | |
CY2020Q4 | us-gaap |
Trade And Loans Receivables Held For Sale Net Not Part Of Disposal Group
TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup
|
383000000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
24000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
25000000 | |
CY2021Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
1002000000 | |
CY2020Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
695000000 | |
CY2021Q4 | us-gaap |
Inventory Net
InventoryNet
|
1649000000 | |
CY2020Q4 | us-gaap |
Inventory Net
InventoryNet
|
1812000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
1097000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
1018000000 | |
CY2021Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
3466000000 | |
CY2020Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
2089000000 | |
CY2020Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
2618000000 | |
CY2021Q4 | us-gaap |
Assets Current
AssetsCurrent
|
29539000000 | |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
39165000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
20085000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
20100000000 | |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
14390000000 | |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
13895000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5694000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
6205000000 | |
CY2021Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
3222000000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
3566000000 | |
CY2021Q4 | us-gaap |
Allowance For Notes And Loans Receivable Noncurrent
AllowanceForNotesAndLoansReceivableNoncurrent
|
25000000 | |
CY2020Q4 | us-gaap |
Allowance For Notes And Loans Receivable Noncurrent
AllowanceForNotesAndLoansReceivableNoncurrent
|
45000000 | |
CY2021Q4 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
5425000000 | |
CY2020Q4 | us-gaap |
Notes And Loans Receivable Net Noncurrent
NotesAndLoansReceivableNetNoncurrent
|
7086000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
9850000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
7557000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
924000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
1150000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
7370000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
8404000000 | |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
55643000000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
53765000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
12511000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
13739000000 | |
CY2021Q4 | us-gaap |
Investments And Other Noncurrent Assets
InvestmentsAndOtherNoncurrentAssets
|
1823000000 | |
CY2020Q4 | us-gaap |
Investments And Other Noncurrent Assets
InvestmentsAndOtherNoncurrentAssets
|
2187000000 | |
CY2020Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
13147000000 | |
CY2021Q4 | us-gaap |
Assets
Assets
|
132001000000 | |
CY2020Q4 | us-gaap |
Assets
Assets
|
155971000000 | |
CY2021Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
2289000000 | |
CY2020Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
3198000000 | |
CY2021Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
6787000000 | |
CY2020Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
7116000000 | |
CY2021Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
3955000000 | |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
4033000000 | |
CY2021Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
3204000000 | |
CY2020Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
3056000000 | |
CY2021Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
12518000000 | |
CY2020Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
11980000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
974000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
1035000000 | |
CY2021Q4 | ibm |
Accrued Liabilities And Other Liabilities Current
AccruedLiabilitiesAndOtherLiabilitiesCurrent
|
3892000000 | |
CY2020Q4 | ibm |
Accrued Liabilities And Other Liabilities Current
AccruedLiabilitiesAndOtherLiabilitiesCurrent
|
5632000000 | |
CY2020Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
3820000000 | |
CY2021Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
33619000000 | |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
39869000000 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
44917000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
54217000000 | |
CY2021Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
14435000000 | |
CY2020Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
17184000000 | |
CY2021Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
3577000000 | |
CY2020Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
3758000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
2462000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
2720000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
13996000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
14180000000 | |
CY2020Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
|
3317000000 | |
CY2021Q4 | us-gaap |
Liabilities
Liabilities
|
113005000000 | |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
135244000000 | |
CY2020Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.20 | |
CY2021Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.20 | |
CY2021Q4 | us-gaap |
Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
|
57319000000 | |
CY2020Q4 | us-gaap |
Common Stocks Including Additional Paid In Capital
CommonStocksIncludingAdditionalPaidInCapital
|
56556000000 | |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
4687500000 | |
CY2021Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
4687500000 | |
CY2021Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2248577848 | |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2242969004 | |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
154209000000 | |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
162717000000 | |
CY2021Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
1350509249 | |
CY2020Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
1350315580 | |
CY2021Q4 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
169392000000 | |
CY2020Q4 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
169339000000 | |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-23234000000 | |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-29337000000 | |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
18901000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
20597000000 | |
CY2021Q4 | us-gaap |
Minority Interest
MinorityInterest
|
95000000 | |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
129000000 | |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18996000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20727000000 | |
CY2021Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
132001000000 | |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
155971000000 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
5743000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
5590000000 | |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
9431000000 | |
CY2021 | us-gaap |
Depreciation
Depreciation
|
3888000000 | |
CY2020 | us-gaap |
Depreciation
Depreciation
|
4227000000 | |
CY2019 | us-gaap |
Depreciation
Depreciation
|
4209000000 | |
CY2021 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
2529000000 | |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
2468000000 | |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1850000000 | |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
982000000 | |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
937000000 | |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
679000000 | |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-2001000000 | |
CY2020 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-3203000000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-1527000000 | |
CY2021 | ibm |
Gain Loss On Disposition Of Assets And Other
GainLossOnDispositionOfAssetsAndOther
|
307000000 | |
CY2020 | ibm |
Gain Loss On Disposition Of Assets And Other
GainLossOnDispositionOfAssetsAndOther
|
70000000 | |
CY2019 | ibm |
Gain Loss On Disposition Of Assets And Other
GainLossOnDispositionOfAssetsAndOther
|
1096000000 | |
CY2021 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-1372000000 | |
CY2020 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-5297000000 | |
CY2019 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-502000000 | |
CY2021 | ibm |
Increase Decrease In Retirement Related Assets And Liabilities
IncreaseDecreaseInRetirementRelatedAssetsAndLiabilities
|
-1038000000 | |
CY2020 | ibm |
Increase Decrease In Retirement Related Assets And Liabilities
IncreaseDecreaseInRetirementRelatedAssetsAndLiabilities
|
-936000000 | |
CY2019 | ibm |
Increase Decrease In Retirement Related Assets And Liabilities
IncreaseDecreaseInRetirementRelatedAssetsAndLiabilities
|
-301000000 | |
CY2021 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-138000000 | |
CY2020 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
209000000 | |
CY2019 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-67000000 | |
CY2021 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
671000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-2087000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-858000000 | |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
85000000 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
138000000 | |
CY2019 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-503000000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
12796000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
18197000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
14770000000 | |
CY2021 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
2062000000 | |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
2618000000 | |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
2286000000 | |
CY2021 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
387000000 | |
CY2020 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
188000000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
537000000 | |
CY2021 | ibm |
Payments To Acquire And Develop Software
PaymentsToAcquireAndDevelopSoftware
|
706000000 | |
CY2020 | ibm |
Payments To Acquire And Develop Software
PaymentsToAcquireAndDevelopSoftware
|
612000000 | |
CY2019 | ibm |
Payments To Acquire And Develop Software
PaymentsToAcquireAndDevelopSoftware
|
621000000 | |
CY2021 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
3561000000 | |
CY2020 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
6246000000 | |
CY2019 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
3693000000 | |
CY2021 | us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
3147000000 | |
CY2020 | us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
5618000000 | |
CY2019 | us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
3961000000 | |
CY2021 | ibm |
Non Operating Finance Receivables Net
NonOperatingFinanceReceivablesNet
|
0 | |
CY2020 | ibm |
Non Operating Finance Receivables Net
NonOperatingFinanceReceivablesNet
|
475000000 | |
CY2019 | ibm |
Non Operating Finance Receivables Net
NonOperatingFinanceReceivablesNet
|
6720000000 | |
CY2021 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
3293000000 | |
CY2020 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
336000000 | |
CY2019 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
32630000000 | |
CY2021 | us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
114000000 | |
CY2020 | us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
503000000 | |
CY2019 | us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
1076000000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5975000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-3028000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-26936000000 | |
CY2021 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
522000000 | |
CY2020 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
10504000000 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Long Term Debt And Capital Securities Net
ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
|
31825000000 | |
CY2021 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
8597000000 | |
CY2020 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
13365000000 | |
CY2019 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
12944000000 | |
CY2021 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-40000000 | |
CY2020 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-853000000 | |
CY2019 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-2597000000 | |
CY2019 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1361000000 | |
CY2021 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
319000000 | |
CY2020 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
302000000 | |
CY2019 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
272000000 | |
CY2021 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
70000000 | |
CY2020 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
92000000 | |
CY2019 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
99000000 | |
CY2021 | ibm |
Net Cash Flow Proceeds From Dividend Distribution
NetCashFlowProceedsFromDividendDistribution
|
879000000 | |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
5869000000 | |
CY2020 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
5797000000 | |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
5707000000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-13354000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-9721000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
9042000000 | |
CY2021 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-185000000 | |
CY2020 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-87000000 | |
CY2019 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-167000000 | |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-6718000000 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
5361000000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-3290000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
13675000000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1685000000 | |
CY2021 | ibm |
Net Cash Flow Proceeds From Dividend Distribution
NetCashFlowProceedsFromDividendDistribution
|
879000000 | |
CY2020Q4 | us-gaap |
Disposal Group Including Discontinued Operation Cash And Cash Equivalents
DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
|
24000000 | |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
16929000000 | |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
9431000000 | |
CY2019 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
9979516 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
8314000000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
11604000000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
6957000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
13675000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
8314000000 | |
CY2021 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2103000000 | |
CY2020 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2253000000 | |
CY2019 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2091000000 | |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1512000000 | |
CY2020 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1830000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
893000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
10324000000 | |
CY2019 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
6.43 | |
CY2019 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
5707000000 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
4569917 | |
CY2019 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
745000000 | |
CY2019 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2000704 | |
CY2019 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2041347 | |
CY2019 | ibm |
Purchases Sales Treasury Stock Under Employee Plans Net
PurchasesSalesTreasuryStockUnderEmployeePlansNet
|
19000000 | |
CY2019 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
1331000000 | |
CY2019 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
5000000 | |
CY2019 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
10000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20985000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20985000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
5590000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-740000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
4850000000 | |
CY2020 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
6.51 | |
CY2020 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
5797000000 | |
CY2020 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
4972028 | |
CY2020 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
661000000 | |
CY2020 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2363966 | |
CY2020 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2934907 | |
CY2020 | ibm |
Purchases Sales Treasury Stock Under Employee Plans Net
PurchasesSalesTreasuryStockUnderEmployeePlansNet
|
110000000 | |
CY2020 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
-15000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20727000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20727000000 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
5743000000 | |
CY2021 | ibm |
Other Comprehensive Income Loss Continuing Operations Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossContinuingOperationsNetOfTaxPortionAttributableToParent
|
4839000000 | |
CY2021 | ibm |
Net Income And Other Comprehensive Income From Continuing Operations
NetIncomeAndOtherComprehensiveIncomeFromContinuingOperations
|
10582000000 | |
CY2021 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
6.55 | |
CY2021 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
5869000000 | |
CY2021 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
5608845 | |
CY2021 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
762000000 | |
CY2021 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2286912 | |
CY2021Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.20 | |
CY2021 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2093243 | |
CY2021 | ibm |
Purchases Sales Treasury Stock Under Employee Plans Net
PurchasesSalesTreasuryStockUnderEmployeePlansNet
|
-31000000 | |
CY2021 | us-gaap |
Stockholders Equity Note Spinoff Transaction
StockholdersEquityNoteSpinoffTransaction
|
-7203000000 | |
CY2021 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
28000000 | |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18996000000 | |
CY2020Q1 | ibm |
Net Benefit Of Deferred Tax Asset
NetBenefitOfDeferredTaxAsset
|
900000000 | |
CY2020Q1 | ibm |
Income Tax Expense Benefit Foreign Tax Law Changes
IncomeTaxExpenseBenefitForeignTaxLawChanges
|
-200000000 | |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'IBM Plex Sans SemiBold','arial black','helvetica','sans serif';font-size:7pt;line-height:1.43;margin:0pt;">Use of Estimates</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts that are reported in the Consolidated Financial Statements and accompanying disclosures. Estimates are made for the following, among others: revenue, costs to complete service contracts, income taxes, pension assumptions, valuation of assets including goodwill and intangible assets, loss contingencies, allowance for credit losses and other matters. These estimates are based on management’s best knowledge of current events, historical experience, actions that the company may undertake in the future and on various other assumptions that are believed to be reasonable under the circumstances, including the macroeconomic impacts of the COVID-19 pandemic. Actual results may be different from these estimates.</p> | |
CY2021 | ibm |
Standard Billing Terms Payment Due Period
StandardBillingTermsPaymentDuePeriod
|
P30D | |
CY2021 | us-gaap |
Revenue Practical Expedient Financing Component
RevenuePracticalExpedientFinancingComponent
|
true | |
CY2021 | ibm |
Hardware Revenue Deferred And Recognized
HardwareRevenueDeferredAndRecognized
|
0 | |
CY2021 | us-gaap |
Revenue Practical Expedient Incremental Cost Of Obtaining Contract
RevenuePracticalExpedientIncrementalCostOfObtainingContract
|
true | |
CY2021 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1413000000 | |
CY2020 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1509000000 | |
CY2019 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
1591000000 | |
CY2020 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Period Increase Decrease
DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease
|
0 | |
CY2021 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Period Increase Decrease
DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease
|
0 | |
CY2019 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
|
0 | |
CY2021 | ibm |
Transfer Of Notes And Accounts Receivable Trade Accounted For As Sales Cash Proceeds
TransferOfNotesAndAccountsReceivableTradeAccountedForAsSalesCashProceeds
|
1800000000 | |
CY2020 | ibm |
Transfer Of Notes And Accounts Receivable Trade Accounted For As Sales Cash Proceeds
TransferOfNotesAndAccountsReceivableTradeAccountedForAsSalesCashProceeds
|
2200000000 | |
CY2019 | ibm |
Transfer Of Notes And Accounts Receivable Trade Accounted For As Sales Cash Proceeds
TransferOfNotesAndAccountsReceivableTradeAccountedForAsSalesCashProceeds
|
1400000000 | |
CY2021Q4 | ibm |
Transfer Of Financial Assets Accounted For As Sales Amount Remaining Uncollected
TransferOfFinancialAssetsAccountedForAsSalesAmountRemainingUncollected
|
700000000 | |
CY2020Q4 | ibm |
Transfer Of Financial Assets Accounted For As Sales Amount Remaining Uncollected
TransferOfFinancialAssetsAccountedForAsSalesAmountRemainingUncollected
|
400000000 | |
CY2019Q4 | ibm |
Transfer Of Financial Assets Accounted For As Sales Amount Remaining Uncollected
TransferOfFinancialAssetsAccountedForAsSalesAmountRemainingUncollected
|
400000000 | |
CY2021 | us-gaap |
Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts
FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts
|
<p style="font-family:'IBM Plex Sans SemiBold','arial black','helvetica','sans serif';font-size:7pt;line-height:1.43;margin:0pt;">Allowance for Credit Losses</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">Effective January 1, 2020, the company adopted the new accounting standard related to current expected credit losses. The standard applies to financial assets measured at amortized cost, including loans, net investments in leases, trade accounts receivable and certain off-balance sheet commitments. As of the effective date, the company estimates its allowance for current expected credit losses based on an expected loss model, compared to prior periods which were estimated using an incurred loss model. The impact related to adopting the new standard was not material. Certain changes resulting from the new standard impacted the company’s description of its significant accounting policies compared to 2019. For further information regarding the adoption of the new standard, see note B, “Accounting Changes.”</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">Receivables are recorded concurrent with billing and shipment of a product and/or delivery of a service to customers. An allowance for uncollectible trade receivables and contract assets, if needed, is estimated based on specific customer situations, current and future expected economic conditions, past experiences of losses, as well as an assessment of potential recoverability of the balance due.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">The company estimates its allowances for expected credit losses for financing receivables by considering past events, including any historical default, historical concessions and resulting troubled debt restructurings, current economic conditions, any non-freestanding mitigating credit enhancements, and certain forward-looking information, including reasonable and supportable forecasts. As of January 1, 2020, the methodologies that the company uses to calculate its financing receivables reserves, which are applied consistently to its different portfolios, are as follows:</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="color:#0073bb;">Individually Evaluated–</span>The company reviews all financing receivables considered at risk quarterly, and performs an analysis based upon current information available about the client, such as financial statements, news reports, published credit ratings, current market-implied credit analysis, as well as collateral net of repossession cost, prior collection history and current and future expected economic conditions. For loans that are collateral dependent, impairment is measured using the fair value of the collateral when foreclosure is probable. Using this information, the company determines the expected cash flow for the receivable and calculates an estimate of the potential loss and the probability of loss. For those accounts in which the loss is probable, the company records a specific reserve.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="color:#0073bb;">Collectively Evaluated–</span>The company determines its allowances for credit losses for collectively evaluated financing receivables (unallocated) based on two portfolio segments: client financing receivables and commercial financing receivables. The company further segments the portfolio into three classes: Americas, Europe/Middle East/Africa (EMEA) and Asia Pacific.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">For client financing receivables, the company uses a credit loss model to calculate allowances based on its internal loss experience and current conditions and forecasts, by class of financing receivable. The company records an unallocated reserve that is calculated by applying a reserve rate to its portfolio, excluding accounts that have been individually evaluated and specifically reserved. This reserve rate is based upon credit rating, probability of default, term and loss history. The allowance is adjusted quarterly for expected recoveries of amounts that were previously written off or are expected to be written off. Recoveries cannot exceed the aggregated amount of the previous write-off or expected write-off. </p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">The company considers forward-looking macroeconomic variables such as gross domestic product, unemployment rates, equity prices and corporate profits when quantifying the impact of economic forecasts on its client financing receivables allowance for expected credit losses. Macroeconomic variables may vary by class of financing receivables based on historical experiences, portfolio composition and current environment. The company also considers the impact of current conditions and economic forecasts relating to specific industries, geographical areas, and client credit ratings, in addition to performing a qualitative review of credit risk factors across the portfolio. Under this approach, forecasts of these variables over two years are considered reasonable and supportable. Beyond two years, the company reverts to long-term average loss experience. Forward-looking estimates require the use of judgment, particularly in times of economic uncertainty.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">The portfolio of commercial financing receivables is short term in nature and any allowance for these assets is estimated based on a combination of write-off history and current economic conditions, excluding any individually evaluated accounts.</p><p style="color:#0073bb;font-family:'IBM Plex Sans SemiBold','arial black','helvetica','sans serif';font-size:7pt;line-height:1.43;margin:0pt;">Other Credit-Related Policies</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="color:#006cb6;">Past Due–</span>The company views receivables as past due when payment has not been received after 90 days, measured from the original billing date.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt;"><span style="color:#0073bb;">Non-Accrual–</span>Non-accrual assets include those receivables (impaired loans or nonperforming leases) with specific reserves and other accounts for which it is likely that the company will be unable to collect all amounts due according to original terms of the lease or loan agreement. Interest income recognition is discontinued on these receivables. Cash collections are first applied as a reduction to principal outstanding. Any cash received in excess of principal payments outstanding is recognized as interest income. Receivables </p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">may be removed from non-accrual status, if appropriate, based upon changes in client circumstances, such as a sustained history of payments.</p><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;"><span style="color:#0073bb;">Write-Off–</span>Receivable losses are charged against the allowance in the period in which the receivable is deemed uncollectible. Subsequent recoveries, if any, are credited to the allowance. Write-offs of receivables and associated reserves occur to the extent that the customer is no longer in operation and/or, there is no reasonable expectation of additional collections or repossession.</p> | |
CY2021 | ibm |
Financing Receivable Number Of Portfolio Segments
FinancingReceivableNumberOfPortfolioSegments
|
2 | |
CY2021 | ibm |
Financing Receivable Number Of Classes Of Financing Receivable
FinancingReceivableNumberOfClassesOfFinancingReceivable
|
3 | |
CY2021 | us-gaap |
Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
|
true | |
CY2021 | us-gaap |
Lessee Operating Lease Existence Of Option To Terminate
LesseeOperatingLeaseExistenceOfOptionToTerminate
|
true | |
CY2021Q4 | us-gaap |
Lease Practical Expedient Lessor Single Lease Component
LeasePracticalExpedientLessorSingleLeaseComponent
|
true | |
CY2021 | us-gaap |
Revenues
Revenues
|
57350000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
55179000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
57714000000 | |
CY2021 | ibm |
Hybrid Cloud Revenue
HybridCloudRevenue
|
20210000000 | |
CY2020 | ibm |
Hybrid Cloud Revenue
HybridCloudRevenue
|
16838000000 | |
CY2019 | ibm |
Hybrid Cloud Revenue
HybridCloudRevenue
|
13834000000 | |
CY2021 | us-gaap |
Revenues
Revenues
|
57350000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
55179000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
57714000000 | |
CY2021 | us-gaap |
Revenue Practical Expedient Remaining Performance Obligation
RevenuePracticalExpedientRemainingPerformanceObligation
|
true | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
62000000000 | |
CY2021Q4 | ibm |
Revenue Remaining Performance Obligation Expected Timing Percentage
RevenueRemainingPerformanceObligationExpectedTimingPercentage
|
0.68 | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P2Y | |
CY2021Q4 | ibm |
Revenue Remaining Performance Obligation Expected Timing Percentage
RevenueRemainingPerformanceObligationExpectedTimingPercentage
|
0.28 | |
CY2021 | us-gaap |
Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
|
-61000000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
218000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
260000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
6754000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
5790000000 | |
CY2021Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
471000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
425000000 | |
CY2021Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
12518000000 | |
CY2020Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
11980000000 | |
CY2021Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
3577000000 | |
CY2020Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
3758000000 | |
CY2021 | ibm |
Allowance For Doubtful Accounts Receivable Other
AllowanceForDoubtfulAccountsReceivableOther
|
1000000 | |
CY2021 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
10200000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
260000000 | |
CY2021 | us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
-15000000 | |
CY2021 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
28000000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
218000000 | |
CY2019Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
235000000 | |
CY2020 | us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
63000000 | |
CY2020 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
39000000 | |
CY2020 | ibm |
Allowance For Doubtful Accounts Receivable Other
AllowanceForDoubtfulAccountsReceivableOther
|
1000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
260000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
2022000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
2168000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
1097000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
924000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
1018000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
1150000000 | |
CY2021 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
1872000000 | |
CY2020Q4 | us-gaap |
Restructuring Charges
RestructuringCharges
|
1500000000 | |
CY2021 | us-gaap |
Revenues
Revenues
|
57350000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
55179000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
57714000000 | |
CY2021 | ibm |
Amortization Acquired Intangible Assets
AmortizationAcquiredIntangibleAssets
|
1838000000 | |
CY2020 | ibm |
Amortization Acquired Intangible Assets
AmortizationAcquiredIntangibleAssets
|
1832000000 | |
CY2019 | ibm |
Amortization Acquired Intangible Assets
AmortizationAcquiredIntangibleAssets
|
1271000000 | |
CY2021 | ibm |
Acquisition Related Charges
AcquisitionRelatedCharges
|
43000000 | |
CY2020 | ibm |
Acquisition Related Charges
AcquisitionRelatedCharges
|
13000000 | |
CY2019 | ibm |
Acquisition Related Charges
AcquisitionRelatedCharges
|
423000000 | |
CY2021 | ibm |
Nonoperating Retirement Related Costs
NonoperatingRetirementRelatedCosts
|
1282000000 | |
CY2020 | ibm |
Nonoperating Retirement Related Costs
NonoperatingRetirementRelatedCosts
|
1073000000 | |
CY2019 | ibm |
Nonoperating Retirement Related Costs
NonoperatingRetirementRelatedCosts
|
576000000 | |
CY2021 | ibm |
Spin Off Related Costs
SpinOffRelatedCosts
|
-118000000 | |
CY2021 | ibm |
Other Divested Businesses Excluding Discontinued Operations
OtherDivestedBusinessesExcludingDiscontinuedOperations
|
25000000 | |
CY2020 | ibm |
Other Divested Businesses Excluding Discontinued Operations
OtherDivestedBusinessesExcludingDiscontinuedOperations
|
12000000 | |
CY2019 | ibm |
Other Divested Businesses Excluding Discontinued Operations
OtherDivestedBusinessesExcludingDiscontinuedOperations
|
580000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
4837000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2572000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
7206000000 | |
CY2020Q4 | us-gaap |
Restructuring Charges
RestructuringCharges
|
1500000000 | |
CY2021 | ibm |
Number Of Business Segments To Which Landlord Ownership Is Assigned To When Assets Are Shared
NumberOfBusinessSegmentsToWhichLandlordOwnershipIsAssignedToWhenAssetsAreShared
|
1 | |
CY2021Q4 | us-gaap |
Assets
Assets
|
132001000000 | |
CY2020Q4 | us-gaap |
Assets
Assets
|
155971000000 | |
CY2019Q4 | us-gaap |
Assets
Assets
|
152186000000 | |
CY2021 | us-gaap |
Revenues
Revenues
|
57350000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
55179000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
57714000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease After Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation
|
5668000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease After Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation
|
6108000000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease After Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation
|
5785000000 | |
CY2021Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
3222000000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
3566000000 | |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
3850000000 | |
CY2020 | ibm |
Business Divestitures Number Of Divestitures Completed
BusinessDivestituresNumberOfDivestituresCompleted
|
0 | |
CY2021 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
6488000000 | |
CY2020 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
6262000000 | |
CY2019 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
5910000000 | |
CY2021 | ibm |
Scientific Research Software Related Expenses And In Process Research And Development Expenses
ScientificResearchSoftwareRelatedExpensesAndInProcessResearchAndDevelopmentExpenses
|
6216000000 | |
CY2020 | ibm |
Scientific Research Software Related Expenses And In Process Research And Development Expenses
ScientificResearchSoftwareRelatedExpensesAndInProcessResearchAndDevelopmentExpenses
|
5968000000 | |
CY2019 | ibm |
Scientific Research Software Related Expenses And In Process Research And Development Expenses
ScientificResearchSoftwareRelatedExpensesAndInProcessResearchAndDevelopmentExpenses
|
5578000000 | |
CY2021 | us-gaap |
Research And Development Expense Software Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost
|
3922000000 | |
CY2020 | us-gaap |
Research And Development Expense Software Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost
|
3682000000 | |
CY2019 | us-gaap |
Research And Development Expense Software Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost
|
3497000000 | |
CY2021 | ibm |
Product Related Engineering Expenses
ProductRelatedEngineeringExpenses
|
272000000 | |
CY2020 | ibm |
Product Related Engineering Expenses
ProductRelatedEngineeringExpenses
|
295000000 | |
CY2019 | ibm |
Product Related Engineering Expenses
ProductRelatedEngineeringExpenses
|
334000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-2654000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-2349000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-874000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
7491000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
4921000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
8080000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
4837000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2572000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
7206000000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
124000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-1360000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
60000000 | |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
374000000 | |
CY2020 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
312000000 | |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
327000000 | |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-1358000000 | |
CY2020 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
1102000000 | |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-873000000 | |
CY2021 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
-984000000 | |
CY2020 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
1414000000 | |
CY2019 | us-gaap |
Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
|
-546000000 | |
CY2021 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
161000000 | |
CY2020 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
345000000 | |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-55000000 | |
CY2021 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-370000000 | |
CY2020 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-358000000 | |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-85000000 | |
CY2021 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
-209000000 | |
CY2020 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
-13000000 | |
CY2019 | us-gaap |
State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
|
-140000000 | |
CY2021 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
1342000000 | |
CY2020 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
1208000000 | |
CY2019 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
1376000000 | |
CY2021 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-25000000 | |
CY2020 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-3969000000 | |
CY2019 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-630000000 | |
CY2021 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
1317000000 | |
CY2020 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
-2761000000 | |
CY2019 | us-gaap |
Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
|
746000000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
124000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-1360000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
60000000 | |
CY2021 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
714000000 | |
CY2020 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
484000000 | |
CY2019 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
670000000 | |
CY2021 | ibm |
Taxes Excluding Income Taxes
TaxesExcludingIncomeTaxes
|
3227000000 | |
CY2020 | ibm |
Taxes Excluding Income Taxes
TaxesExcludingIncomeTaxes
|
3199000000 | |
CY2019 | ibm |
Taxes Excluding Income Taxes
TaxesExcludingIncomeTaxes
|
3304000000 | |
CY2021 | ibm |
Taxes Included In Income From Continuing Operations
TaxesIncludedInIncomeFromContinuingOperations
|
4065000000 | |
CY2020 | ibm |
Taxes Included In Income From Continuing Operations
TaxesIncludedInIncomeFromContinuingOperations
|
2322000000 | |
CY2019 | ibm |
Taxes Included In Income From Continuing Operations
TaxesIncludedInIncomeFromContinuingOperations
|
4034000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
483000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
2929000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
3540000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
|
2161000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
|
1387000000 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2019 | ibm |
Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Total Impact Percent
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TotalImpactPercent
|
0.02 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.10 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.31 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.14 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Disposition Of Assets
EffectiveIncomeTaxRateReconciliationDispositionOfAssets
|
-0.37 | |
CY2021 | ibm |
Effective Income Tax Rate Reconciliation Domestic Incentives
EffectiveIncomeTaxRateReconciliationDomesticIncentives
|
0.05 | |
CY2020 | ibm |
Effective Income Tax Rate Reconciliation Domestic Incentives
EffectiveIncomeTaxRateReconciliationDomesticIncentives
|
0.09 | |
CY2019 | ibm |
Effective Income Tax Rate Reconciliation Domestic Incentives
EffectiveIncomeTaxRateReconciliationDomesticIncentives
|
0.06 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
-0.03 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
-0.02 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.03 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1280000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1352000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
15652000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
16707000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
883000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
850000000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0 | |
CY2021 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.03 | |
CY2020 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.53 | |
CY2019 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.01 | |
CY2021 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.026 | |
CY2020 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.529 | |
CY2020Q1 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
3400000000 | |
CY2020Q1 | ibm |
Increase Decrease In Continuing Operations Effective Income Tax Intra Entity Sale Of Intellectual Property And Impact Of Tax Reform
IncreaseDecreaseInContinuingOperationsEffectiveIncomeTaxIntraEntitySaleOfIntellectualPropertyAndImpactOfTaxReform
|
-900000000 | |
CY2021 | ibm |
Tax Expense Benefit Due To Change In Foreign Tax Law
TaxExpenseBenefitDueToChangeInForeignTaxLaw
|
200000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
3142000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
3700000000 | |
CY2021Q4 | ibm |
Deferred Tax Assets Leases
DeferredTaxAssetsLeases
|
1061000000 | |
CY2020Q4 | ibm |
Deferred Tax Assets Leases
DeferredTaxAssetsLeases
|
1149000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
661000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
579000000 | |
CY2021Q4 | ibm |
Deferred Tax Assets Operating Loss Carryforwards And Tax Credit Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsDomestic
|
1619000000 | |
CY2020Q4 | ibm |
Deferred Tax Assets Operating Loss Carryforwards And Tax Credit Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsDomestic
|
1746000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
630000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
661000000 | |
CY2021Q4 | ibm |
Deferred Tax Assets Operating Loss Carryforwards And Tax Credit Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsForeign
|
983000000 | |
CY2020Q4 | ibm |
Deferred Tax Assets Operating Loss Carryforwards And Tax Credit Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsAndTaxCreditCarryforwardsForeign
|
818000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
390000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
324000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
249000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
139000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Hedging Transactions
DeferredTaxAssetsHedgingTransactions
|
26000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Hedging Transactions
DeferredTaxAssetsHedgingTransactions
|
576000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Restructuring Charges
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges
|
216000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Restructuring Charges
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges
|
253000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
305000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
14769000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
15857000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
|
2290000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
|
2635000000 | |
CY2021Q4 | ibm |
Deferred Tax Liabilities Gilti Deferred Taxes
DeferredTaxLiabilitiesGILTIDeferredTaxes
|
3257000000 | |
CY2020Q4 | ibm |
Deferred Tax Liabilities Gilti Deferred Taxes
DeferredTaxLiabilitiesGILTIDeferredTaxes
|
4119000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
1314000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
|
1584000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
518000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
646000000 | |
CY2021Q4 | ibm |
Deferred Tax Liabilities Tax Deferred Expense Compensation And Benefits Pension And Postretirement Benefits
DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsPensionAndPostretirementBenefits
|
1971000000 | |
CY2020Q4 | ibm |
Deferred Tax Liabilities Tax Deferred Expense Compensation And Benefits Pension And Postretirement Benefits
DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsPensionAndPostretirementBenefits
|
1209000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Capitalized Software
DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware
|
1016000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Capitalized Software
DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware
|
1007000000 | |
CY2021Q4 | ibm |
Deferred Tax Liabilities Deferred Expense Transition Costs
DeferredTaxLiabilitiesDeferredExpenseTransitionCosts
|
42000000 | |
CY2020Q4 | ibm |
Deferred Tax Liabilities Deferred Expense Transition Costs
DeferredTaxLiabilitiesDeferredExpenseTransitionCosts
|
200000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
131000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
276000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
817000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
734000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
11356000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
12410000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
773000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
1829000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
883000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
850000000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
608000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
141000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8709000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8568000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
7146000000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
6759000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
934000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1690000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
816000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
247000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
159000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
779000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
688000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
408000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
922000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
352000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
19000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
286000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8709000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8568000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
7146000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
8709000000 | |
CY2021Q4 | ibm |
Unrecognized Tax Benefits Offsets
UnrecognizedTaxBenefitsOffsets
|
546000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
8163000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
7994000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
6562000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
125000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
117000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
-13000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
935000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
843000000 | |
CY2021Q4 | us-gaap |
Decrease In Unrecognized Tax Benefits Is Reasonably Possible
DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
|
166000000 | |
CY2020Q4 | ibm |
Income Tax Examination Proposed Assessment Of Taxable Income
IncomeTaxExaminationProposedAssessmentOfTaxableIncome
|
4500000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
131000000 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
895990771 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
890348679 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
887235105 | |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
6883290 | |
CY2020 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4802940 | |
CY2019 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4199440 | |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1766940 | |
CY2020 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1412352 | |
CY2019 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1378831 | |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
904641001 | |
CY2020 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
896563971 | |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
892813376 | |
CY2021 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
4712000000 | |
CY2020 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
3932000000 | |
CY2019 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
7146000000 | |
CY2021 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
|
1030000000 | |
CY2020 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
|
1658000000 | |
CY2019 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
|
2285000000 | |
CY2021 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
5743000000 | |
CY2020 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
5590000000 | |
CY2019 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
9431000000 | |
CY2021 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
4712000000 | |
CY2020 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
3932000000 | |
CY2019 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
|
7146000000 | |
CY2020 | ibm |
Net Income Loss On Contingency Issuable Shares
NetIncomeLossOnContingencyIssuableShares
|
-2000000 | |
CY2019 | ibm |
Net Income Loss On Contingency Issuable Shares
NetIncomeLossOnContingencyIssuableShares
|
0 | |
CY2021 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
|
4712000000 | |
CY2020 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
|
3930000000 | |
CY2019 | us-gaap |
Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
|
7146000000 | |
CY2021 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
|
1030000000 | |
CY2020 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
|
1658000000 | |
CY2019 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
|
2285000000 | |
CY2021 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
5743000000 | |
CY2020 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
5588000000 | |
CY2019 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
9431000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
5.21 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
4.38 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
8.00 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
1.14 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
1.85 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
2.56 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
6.35 | |
CY2020 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
6.23 | |
CY2019 | ibm |
Sales Type And Direct Financing Leases Lease Income
SalesTypeAndDirectFinancingLeasesLeaseIncome
|
1187000000 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
10.56 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
5.26 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
4.42 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
8.05 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
1.15 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
1.86 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
2.58 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
6.41 | |
CY2020 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
6.28 | |
CY2019 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
10.63 | |
CY2021Q4 | ibm |
Disposal Group Including Discontinued Operations Shares Retained For Future Distribution Percent
DisposalGroupIncludingDiscontinuedOperationsSharesRetainedForFutureDistributionPercent
|
0.199 | |
CY2021 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
126000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
44917000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
54217000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
49465000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
61460000000 | |
CY2021Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
208000000 | |
CY2020Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
163000000 | |
CY2021Q4 | us-gaap |
Inventory Work In Process And Raw Materials Net Of Reserves
InventoryWorkInProcessAndRawMaterialsNetOfReserves
|
1442000000 | |
CY2020Q4 | us-gaap |
Inventory Work In Process And Raw Materials Net Of Reserves
InventoryWorkInProcessAndRawMaterialsNetOfReserves
|
1649000000 | |
CY2021Q4 | us-gaap |
Inventory Net
InventoryNet
|
1649000000 | |
CY2020Q4 | us-gaap |
Inventory Net
InventoryNet
|
1812000000 | |
CY2021Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
13881000000 | |
CY2021Q4 | us-gaap |
Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
|
576000000 | |
CY2021Q4 | ibm |
Financing Receivable Guaranteed And Unguaranteed Residual Asset
FinancingReceivableGuaranteedAndUnguaranteedResidualAsset
|
335000000 | |
CY2021Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
13640000000 | |
CY2021Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
201000000 | |
CY2021Q4 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
13439000000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
18580000000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Deferred Income
LoansAndLeasesReceivableDeferredIncome
|
823000000 | |
CY2020Q4 | ibm |
Financing Receivable Guaranteed And Unguaranteed Residual Asset
FinancingReceivableGuaranteedAndUnguaranteedResidualAsset
|
485000000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
18242000000 | |
CY2020Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
263000000 | |
CY2020Q4 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
17979000000 | |
CY2021Q4 | us-gaap |
Loans And Leases Receivable Collateral For Secured Borrowings
LoansAndLeasesReceivableCollateralForSecuredBorrowings
|
408000000 | |
CY2020Q4 | us-gaap |
Loans And Leases Receivable Collateral For Secured Borrowings
LoansAndLeasesReceivableCollateralForSecuredBorrowings
|
482000000 | |
CY2021 | ibm |
Financing Receivable Number Of Classes Of Financing Receivable
FinancingReceivableNumberOfClassesOfFinancingReceivable
|
3 | |
CY2021 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
169000000 | |
CY2020 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
255000000 | |
CY2019 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
322000000 | |
CY2021 | us-gaap |
Variable Lease Income
VariableLeaseIncome
|
120000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease Before Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseBeforeAccumulatedDepreciation
|
20010000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease Before Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseBeforeAccumulatedDepreciation
|
19836000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAccumulatedDepreciation
|
14343000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAccumulatedDepreciation
|
13728000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease After Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation
|
5668000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Excluding Lessor Asset Under Operating Lease After Accumulated Depreciation
PropertyPlantAndEquipmentExcludingLessorAssetUnderOperatingLeaseAfterAccumulatedDepreciation
|
6108000000 | |
CY2021Q4 | ibm |
Property Plant And Equipment Underlying Asset Under Operating Lease Before Accumulated Depreciation Depletion And Amortization
PropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLeaseBeforeAccumulatedDepreciationDepletionAndAmortization
|
74000000 | |
CY2020Q4 | ibm |
Property Plant And Equipment Underlying Asset Under Operating Lease Before Accumulated Depreciation Depletion And Amortization
PropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLeaseBeforeAccumulatedDepreciationDepletionAndAmortization
|
265000000 | |
CY2021Q4 | ibm |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Underlying Asset Under Operating Lease
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLease
|
48000000 | |
CY2020Q4 | ibm |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Underlying Asset Under Operating Lease
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLease
|
168000000 | |
CY2021Q4 | ibm |
Property Plant And Equipment Underlying Asset Under Operating Lease After Accumulated Depreciation Depletion And Amortization
PropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLeaseAfterAccumulatedDepreciationDepletionAndAmortization
|
27000000 | |
CY2020Q4 | ibm |
Property Plant And Equipment Underlying Asset Under Operating Lease After Accumulated Depreciation Depletion And Amortization
PropertyPlantAndEquipmentUnderlyingAssetUnderOperatingLeaseAfterAccumulatedDepreciationDepletionAndAmortization
|
97000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5694000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
6205000000 | |
CY2021 | ibm |
Finance Lease Cost
FinanceLeaseCost
|
52000000 | |
CY2020 | ibm |
Finance Lease Cost
FinanceLeaseCost
|
35000000 | |
CY2019 | ibm |
Finance Lease Cost
FinanceLeaseCost
|
14000000 | |
CY2021 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1126000000 | |
CY2020 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1181000000 | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1257000000 | |
CY2021 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
21000000 | |
CY2020 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
28000000 | |
CY2019 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
24000000 | |
CY2021 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
336000000 | |
CY2020 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
343000000 | |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
364000000 | |
CY2021 | us-gaap |
Sublease Income
SubleaseIncome
|
46000000 | |
CY2020 | us-gaap |
Sublease Income
SubleaseIncome
|
28000000 | |
CY2020 | ibm |
Sales Type And Direct Financing Leases Lease Income
SalesTypeAndDirectFinancingLeasesLeaseIncome
|
1160000000 | |
CY2019 | us-gaap |
Sublease Income
SubleaseIncome
|
22000000 | |
CY2021 | us-gaap |
Lease Cost
LeaseCost
|
1489000000 | |
CY2020 | us-gaap |
Lease Cost
LeaseCost
|
1558000000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
1637000000 | |
CY2021 | us-gaap |
Sale And Leaseback Transaction Gain Loss Net
SaleAndLeasebackTransactionGainLossNet
|
7000000 | |
CY2019 | us-gaap |
Sale And Leaseback Transaction Gain Loss Net
SaleAndLeasebackTransactionGainLossNet
|
36000000 | |
CY2020 | us-gaap |
Sale And Leaseback Transaction Gain Loss Net
SaleAndLeasebackTransactionGainLossNet
|
0 | |
CY2021 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
8000000 | |
CY2020 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
8000000 | |
CY2019 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
7000000 | |
CY2021 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
42000000 | |
CY2020 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
25000000 | |
CY2019 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
4000000 | |
CY2021 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1135000000 | |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1212000000 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
1154000000 | |
CY2021Q4 | ibm |
Finance Lease Right Of Use Asset Gross
FinanceLeaseRightOfUseAssetGross
|
46000000 | |
CY2020Q4 | ibm |
Finance Lease Right Of Use Asset Gross
FinanceLeaseRightOfUseAssetGross
|
50000000 | |
CY2019Q4 | ibm |
Finance Lease Right Of Use Asset Gross
FinanceLeaseRightOfUseAssetGross
|
68000000 | |
CY2021Q4 | ibm |
Operating Lease Right Of Use Asset Gross
OperatingLeaseRightOfUseAssetGross
|
779000000 | |
CY2020Q4 | ibm |
Operating Lease Right Of Use Asset Gross
OperatingLeaseRightOfUseAssetGross
|
785000000 | |
CY2019Q4 | ibm |
Operating Lease Right Of Use Asset Gross
OperatingLeaseRightOfUseAssetGross
|
5102000000 | |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
1383000000 | |
CY2021Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y1M6D | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y10M24D | |
CY2021Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.0088 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.0108 | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y6M | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y8M12D | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0301 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0325 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
|
43000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
30000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
18000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
9000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
|
8000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
|
28000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
36000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
99000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
1047000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
845000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
685000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
424000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
313000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
356000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
234000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
3435000000 | |
CY2021Q4 | ibm |
Lessee Finance And Operating Lease Lease Not Yet Commenced Amount
LesseeFinanceAndOperatingLeaseLeaseNotYetCommencedAmount
|
202000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
36000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
30000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
63000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
60000000 | |
CY2021 | us-gaap |
Sales Type Lease Revenue
SalesTypeLeaseRevenue
|
1355000000 | |
CY2020 | us-gaap |
Sales Type Lease Revenue
SalesTypeLeaseRevenue
|
1321000000 | |
CY2019 | us-gaap |
Sales Type Lease Revenue
SalesTypeLeaseRevenue
|
1360000000 | |
CY2021 | us-gaap |
Cost Of Goods Sold Sales Type Lease
CostOfGoodsSoldSalesTypeLease
|
300000000 | |
CY2020 | us-gaap |
Cost Of Goods Sold Sales Type Lease
CostOfGoodsSoldSalesTypeLease
|
410000000 | |
CY2019 | us-gaap |
Cost Of Goods Sold Sales Type Lease
CostOfGoodsSoldSalesTypeLease
|
476000000 | |
CY2021 | us-gaap |
Sales Type Lease Selling Profit Loss
SalesTypeLeaseSellingProfitLoss
|
1055000000 | |
CY2020 | us-gaap |
Sales Type Lease Selling Profit Loss
SalesTypeLeaseSellingProfitLoss
|
911000000 | |
CY2019 | us-gaap |
Sales Type Lease Selling Profit Loss
SalesTypeLeaseSellingProfitLoss
|
884000000 | |
CY2021 | us-gaap |
Sales Type And Direct Financing Leases Interest Income
SalesTypeAndDirectFinancingLeasesInterestIncome
|
179000000 | |
CY2020 | us-gaap |
Sales Type And Direct Financing Leases Interest Income
SalesTypeAndDirectFinancingLeasesInterestIncome
|
249000000 | |
CY2019 | us-gaap |
Sales Type And Direct Financing Leases Interest Income
SalesTypeAndDirectFinancingLeasesInterestIncome
|
303000000 | |
CY2021 | ibm |
Sales Type And Direct Financing Leases Lease Income
SalesTypeAndDirectFinancingLeasesLeaseIncome
|
1234000000 | |
CY2020 | us-gaap |
Variable Lease Income
VariableLeaseIncome
|
115000000 | |
CY2019 | us-gaap |
Variable Lease Income
VariableLeaseIncome
|
56000000 | |
CY2021 | us-gaap |
Lease Income
LeaseIncome
|
1523000000 | |
CY2020 | us-gaap |
Lease Income
LeaseIncome
|
1530000000 | |
CY2019 | us-gaap |
Lease Income
LeaseIncome
|
1565000000 | |
CY2021Q4 | ibm |
Capital Leases Unguaranteed Residual Values Of Leased Property
CapitalLeasesUnguaranteedResidualValuesOfLeasedProperty
|
335000000 | |
CY2020Q4 | ibm |
Capital Leases Unguaranteed Residual Values Of Leased Property
CapitalLeasesUnguaranteedResidualValuesOfLeasedProperty
|
469000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Next Twelve Months
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths
|
1528000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Two Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears
|
1014000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Three Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears
|
555000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Four Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears
|
209000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Five Years
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears
|
27000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Thereafter
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter
|
1000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived
|
3336000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable
SalesTypeAndDirectFinancingLeasesLeaseReceivable
|
3113000000 | |
CY2021Q4 | us-gaap |
Sales Type And Direct Financing Leases Lease Receivable Undiscounted Excess Amount
SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount
|
223000000 | |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
|
13000000 | |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
|
4000000 | |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
|
0 | |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
|
0 | |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
|
17000000 | |
CY2021Q4 | ibm |
Operating Leases Unguaranteed Residual Values Of Leased Property
OperatingLeasesUnguaranteedResidualValuesOfLeasedProperty
|
13000000 | |
CY2020Q4 | ibm |
Operating Leases Unguaranteed Residual Values Of Leased Property
OperatingLeasesUnguaranteedResidualValuesOfLeasedProperty
|
48000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
19031000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
6520000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
12511000000 | |
CY2021 | us-gaap |
Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
|
-221000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
18722000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
4983000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
13739000000 | |
CY2020 | us-gaap |
Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
|
279000000 | |
CY2020 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | |
CY2021 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
0 | |
CY2021 | us-gaap |
Finite Lived Intangible Assets Period Increase Decrease
FiniteLivedIntangibleAssetsPeriodIncreaseDecrease
|
-1228000000 | |
CY2021 | ibm |
Amortization Of Intangible Assets Net Of Currency Impact
AmortizationOfIntangibleAssetsNetOfCurrencyImpact
|
2506000000 | |
CY2020 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
575000000 | |
CY2020 | us-gaap |
Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
|
-139000000 | |
CY2020 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
-859000000 | |
CY2020 | ibm |
Amortization Of Intangible Assets Net Of Currency Impact
AmortizationOfIntangibleAssetsNetOfCurrencyImpact
|
2441000000 | |
CY2021 | ibm |
Intangible Assets Fully Amortized Retired
IntangibleAssetsFullyAmortizedRetired
|
904000000 | |
CY2020 | ibm |
Intangible Assets Fully Amortized Retired
IntangibleAssetsFullyAmortizedRetired
|
1461000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
2329000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
1826000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
1587000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
1450000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
1433000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
3886000000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
53765000000 | |
CY2021 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
2549000000 | |
CY2021 | us-gaap |
Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
|
2000000 | |
CY2021 | us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
50000000 | |
CY2021 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
623000000 | |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
55643000000 | |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
52471000000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
53765000000 | |
CY2020 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2021 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2020Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
0 | |
CY2021Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
0 | |
CY2021Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
22000000 | |
CY2020Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
130000000 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
6764000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
6986000000 | |
CY2021Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
6787000000 | |
CY2020Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
7116000000 | |
CY2021Q4 | ibm |
Debt Instrument Carrying Amount Excluding Finance Lease Obligations
DebtInstrumentCarryingAmountExcludingFinanceLeaseObligations
|
52240000000 | |
CY2021 | ibm |
Debt Covenant Limit Based On Net Tangible Assets
DebtCovenantLimitBasedOnNetTangibleAssets
|
0.10 | |
CY2021Q4 | us-gaap |
Longterm Debt Percentage Bearing Fixed Interest Amount
LongtermDebtPercentageBearingFixedInterestAmount
|
49976000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
|
0.028 | |
CY2020Q4 | us-gaap |
Longterm Debt Percentage Bearing Fixed Interest Amount
LongtermDebtPercentageBearingFixedInterestAmount
|
53237000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
|
0.027 | |
CY2021Q4 | us-gaap |
Longterm Debt Percentage Bearing Variable Interest Amount
LongtermDebtPercentageBearingVariableInterestAmount
|
1705000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
|
0.026 | |
CY2020Q4 | us-gaap |
Longterm Debt Percentage Bearing Variable Interest Amount
LongtermDebtPercentageBearingVariableInterestAmount
|
7966000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
|
0.011 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
51681000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
61203000000 | |
CY2020 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
4972028 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
6986000000 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
44917000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
54217000000 | |
CY2021Q4 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
40000000 | |
CY2020Q4 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
151000000 | |
CY2021Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
159000000 | |
CY2020Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
170000000 | |
CY2021Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
47000000 | |
CY2020Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
46000000 | |
CY2021Q4 | us-gaap |
Deposits Assets Noncurrent
DepositsAssetsNoncurrent
|
205000000 | |
CY2020Q4 | us-gaap |
Deposits Assets Noncurrent
DepositsAssetsNoncurrent
|
231000000 | |
CY2021Q4 | ibm |
Other Receivables Noncurrent
OtherReceivablesNoncurrent
|
181000000 | |
CY2020Q4 | ibm |
Other Receivables Noncurrent
OtherReceivablesNoncurrent
|
423000000 | |
CY2021Q4 | ibm |
Other Employee Benefit Related Noncurrent Assets
OtherEmployeeBenefitRelatedNoncurrentAssets
|
210000000 | |
CY2020Q4 | ibm |
Other Employee Benefit Related Noncurrent Assets
OtherEmployeeBenefitRelatedNoncurrentAssets
|
237000000 | |
CY2021Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
743000000 | |
CY2020Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
777000000 | |
CY2021Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
237000000 | |
CY2020Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
153000000 | |
CY2021Q4 | us-gaap |
Investments And Other Noncurrent Assets
InvestmentsAndOtherNoncurrentAssets
|
1823000000 | |
CY2020Q4 | us-gaap |
Investments And Other Noncurrent Assets
InvestmentsAndOtherNoncurrentAssets
|
2187000000 | |
CY2020Q4 | ibm |
Debt Instrument Carrying Amount Excluding Finance Lease Obligations
DebtInstrumentCarryingAmountExcludingFinanceLeaseObligations
|
61718000000 | |
CY2021Q4 | ibm |
Finance Lease Weighted Average Interest Rate
FinanceLeaseWeightedAverageInterestRate
|
0.018 | |
CY2021Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
99000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
91000000 | |
CY2021Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
52339000000 | |
CY2020Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
61808000000 | |
CY2021Q4 | us-gaap |
Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
|
839000000 | |
CY2020Q4 | us-gaap |
Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
|
875000000 | |
CY2021Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
130000000 | |
CY2020Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
156000000 | |
CY2021Q4 | us-gaap |
Deferred Gain Loss On Discontinuation Of Interest Rate Fair Value Hedge
DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
|
-311000000 | |
CY2020Q4 | us-gaap |
Deferred Gain Loss On Discontinuation Of Interest Rate Fair Value Hedge
DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
|
-426000000 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
51681000000 | |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
|
61203000000 | |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
6764000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
6765000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
4848000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
6391000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
4015000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
4719000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
25601000000 | |
CY2021Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
52339000000 | |
CY2021Q4 | us-gaap |
Business Combination Contingent Consideration Liability Noncurrent
BusinessCombinationContingentConsiderationLiabilityNoncurrent
|
218000000 | |
CY2020Q4 | us-gaap |
Business Combination Contingent Consideration Liability Noncurrent
BusinessCombinationContingentConsiderationLiabilityNoncurrent
|
60000000 | |
CY2021 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
5608845 | |
CY2021 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
3000000 | |
CY2020 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
5000000 | |
CY2019 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
4000000 | |
CY2021 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
1550000000 | |
CY2020 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
1743000000 | |
CY2019 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
1956000000 | |
CY2021Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
6179000000 | |
CY2020Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
5274000000 | |
CY2021Q4 | ibm |
Defined Contribution Pension Plan Liabilities Noncurrent
DefinedContributionPensionPlanLiabilitiesNoncurrent
|
1686000000 | |
CY2020Q4 | ibm |
Defined Contribution Pension Plan Liabilities Noncurrent
DefinedContributionPensionPlanLiabilitiesNoncurrent
|
1635000000 | |
CY2021Q4 | us-gaap |
Supplemental Unemployment Benefits Disability Related Benefits
SupplementalUnemploymentBenefitsDisabilityRelatedBenefits
|
359000000 | |
CY2020Q4 | us-gaap |
Supplemental Unemployment Benefits Disability Related Benefits
SupplementalUnemploymentBenefitsDisabilityRelatedBenefits
|
385000000 | |
CY2021Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
103000000 | |
CY2020Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
40000000 | |
CY2021Q4 | ibm |
Workforce Reductions Noncurrent
WorkforceReductionsNoncurrent
|
752000000 | |
CY2020Q4 | ibm |
Workforce Reductions Noncurrent
WorkforceReductionsNoncurrent
|
886000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
3956000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
4958000000 | |
CY2021Q4 | ibm |
Other Taxes Payable
OtherTaxesPayable
|
72000000 | |
CY2020Q4 | ibm |
Other Taxes Payable
OtherTaxesPayable
|
253000000 | |
CY2021Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
224000000 | |
CY2020Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
246000000 | |
CY2021Q4 | us-gaap |
Product Warranty Accrual Noncurrent
ProductWarrantyAccrualNoncurrent
|
29000000 | |
CY2020Q4 | us-gaap |
Product Warranty Accrual Noncurrent
ProductWarrantyAccrualNoncurrent
|
33000000 | |
CY2021Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
92000000 | |
CY2020Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
84000000 | |
CY2021Q4 | ibm |
Divestiture Related Liability Noncurrent
DivestitureRelatedLiabilityNoncurrent
|
47000000 | |
CY2020Q4 | ibm |
Divestiture Related Liability Noncurrent
DivestitureRelatedLiabilityNoncurrent
|
63000000 | |
CY2021Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
278000000 | |
CY2020Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
263000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
13996000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
14180000000 | |
CY2021Q4 | ibm |
Accrual For Workforce Reductions
AccrualForWorkforceReductions
|
1359000000 | |
CY2020Q4 | ibm |
Accrual For Workforce Reductions
AccrualForWorkforceReductions
|
2631000000 | |
CY2020Q4 | us-gaap |
Restructuring Charges
RestructuringCharges
|
1472000000 | |
CY2021Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
248000000 | |
CY2020Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
266000000 | |
CY2021Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
119000000 | |
CY2020Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
122000000 | |
CY2021 | us-gaap |
Guarantees Indemnifications And Warranties Policies
GuaranteesIndemnificationsAndWarrantiesPolicies
|
<p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 8pt 0pt;">The company has applied the guidance requiring a guarantor to disclose certain types of guarantees, even if the likelihood of requiring the guarantor’s performance is remote. The following is a description of arrangements in which the company is the guarantor.</p> | |
CY2020Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
83000000 | |
CY2019Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
113000000 | |
CY2021 | us-gaap |
Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
|
82000000 | |
CY2020 | us-gaap |
Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
|
83000000 | |
CY2021 | us-gaap |
Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
|
-1000000 | |
CY2020 | us-gaap |
Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
|
-16000000 | |
CY2021 | us-gaap |
Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
|
86000000 | |
CY2020 | us-gaap |
Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
|
96000000 | |
CY2021Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
77000000 | |
CY2020Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
83000000 | |
CY2021Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
4687500000 | |
CY2021Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.20 | |
CY2021Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
898068600 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
150000000 | |
CY2021Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2019 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
9979516 | |
CY2019 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
1331000000 | |
CY2021Q4 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
2008000000 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
4569917 | |
CY2021 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2093243 | |
CY2020 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2934907 | |
CY2019 | ibm |
Sales Treasury Stock Under Employee Plans Shares
SalesTreasuryStockUnderEmployeePlansShares
|
2041347 | |
CY2021 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2286912 | |
CY2021 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
319000000 | |
CY2020 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2363966 | |
CY2020 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
302000000 | |
CY2019 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
2000704 | |
CY2019 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
272000000 | |
CY2021 | us-gaap |
Derivatives Methods Of Accounting Hedging Derivatives
DerivativesMethodsOfAccountingHedgingDerivatives
|
<p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:7pt;line-height:1.43;text-align:justify;margin:0pt 0pt 10pt 0pt;">The company operates in multiple functional currencies and is a significant lender and borrower in the global markets. In the normal course of business, the company is exposed to the impact of interest rate changes and foreign currency fluctuations, and to a lesser extent equity and commodity price changes and client credit risk. The company limits these risks by following established risk management policies and procedures, including the use of derivatives, and, where cost effective, financing with debt in the currencies in which assets are denominated. For interest rate exposures, derivatives are used to better align rate movements between the interest rates associated with the company’s lease and other financial assets and the interest rates associated with its financing debt. Derivatives are also used to manage the related cost of debt. For foreign currency exposures, derivatives are used to better manage the cash flow volatility arising from foreign exchange rate fluctuations.</p> | |
CY2021Q4 | ibm |
Cash Collateral Rehypothecated
CashCollateralRehypothecated
|
2000000 | |
CY2020Q4 | ibm |
Cash Collateral Rehypothecated
CashCollateralRehypothecated
|
0 | |
CY2021Q4 | us-gaap |
Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
|
60000000 | |
CY2020Q4 | us-gaap |
Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
|
213000000 | |
CY2021 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
18745000000 | |
CY2020 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
20561000000 | |
CY2019 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
18724000000 | |
CY2021 | ibm |
Other Income And Expense
OtherIncomeAndExpense
|
873000000 | |
CY2020 | ibm |
Other Income And Expense
OtherIncomeAndExpense
|
802000000 | |
CY2019 | ibm |
Other Income And Expense
OtherIncomeAndExpense
|
-1012000000 | |
CY2021 | us-gaap |
Interest Expense
InterestExpense
|
1155000000 | |
CY2020 | us-gaap |
Interest Expense
InterestExpense
|
1288000000 | |
CY2019 | us-gaap |
Interest Expense
InterestExpense
|
1344000000 | |
CY2021 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
992000000 | |
CY2020 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
1015000000 | |
CY2021 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
150000000 | |
CY2020 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
220000000 | |
CY2019 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
302000000 | |
CY2021 | us-gaap |
Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1
ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1
|
71000000 | |
CY2020 | us-gaap |
Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1
ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1
|
14000000 | |
CY2019 | us-gaap |
Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1
ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1
|
-103000000 | |
CY2021 | us-gaap |
Derivatives Methods Of Accounting Hedge Effectiveness
DerivativesMethodsOfAccountingHedgeEffectiveness
|
<table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:6.5pt;padding:0pt;"><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:6pt;line-height:1.43;margin-bottom:0pt;margin-top:2pt;"><sup style="font-size:4.5pt;line-height:100%;top:0pt;vertical-align:top;">(3)</sup></p></td><td style="padding:0pt;"><p style="font-family:'IBM Plex Sans','arial','helvetica','sans serif';font-size:6pt;line-height:1.43;margin-bottom:0pt;margin-top:2pt;">The company’s policy is to recognize all fair value changes in amounts excluded from effectiveness testing in net income each period.</p></td></tr></table> | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
919000000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
873000000 | |
CY2019 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
628000000 | |
CY2021 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
223000000 | |
CY2020 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
198000000 | |
CY2019 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
143000000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
695000000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
675000000 | |
CY2019 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
484000000 | |
CY2021Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
1400000000 | |
CY2021 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y4M24D | |
CY2021Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
1351000000 | |
CY2020Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
1350000000 | |
CY2019 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
1002000000 | |
CY2021 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
2601000000 | |
CY2020 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
2451000000 | |
CY2019 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
1920000000 | |
CY2021 | ibm |
Defined Benefit Plan Defined Contribution Plan And Direct Benefit Payments Benefit Payments
DefinedBenefitPlanDefinedContributionPlanAndDirectBenefitPaymentsBenefitPayments
|
2085000000 | |
CY2020 | ibm |
Defined Benefit Plan Defined Contribution Plan And Direct Benefit Payments Benefit Payments
DefinedBenefitPlanDefinedContributionPlanAndDirectBenefitPaymentsBenefitPayments
|
2066000000 | |
CY2021 | ibm |
Defined Benefit Plan Contributions By Employer Noncash
DefinedBenefitPlanContributionsByEmployerNoncash
|
424000000 | |
CY2020 | ibm |
Defined Benefit Plan Contributions By Employer Noncash
DefinedBenefitPlanContributionsByEmployerNoncash
|
288000000 |