Separation of Kyndryl - Major categories of income (Details) - USD ($) $ in Millions |
3 Months Ended | ||||
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Mar. 31, 2022 |
Mar. 31, 2021 |
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| Discontinued Operations | |||||
| Income from discontinued operations, net of tax | $ 71 | $ 552 | [1] | ||
| Managed infrastructure services unit | Disposed by separation | |||||
| Discontinued Operations | |||||
| Revenue | 17 | 4,543 | |||
| Cost of sales | 21 | 3,365 | |||
| Selling, general and administrative | (6) | 488 | |||
| RD&E and Other (income) and expense | (69) | 29 | |||
| Income from discontinued operations before income taxes | 73 | 661 | |||
| Provision for income taxes | 2 | 109 | |||
| Income from discontinued operations, net of tax | $ 71 | $ 552 | |||
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- Definition Amount of research and development expenditure, other (income) expense attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount of selling and general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation. Also includes, as reclasses, reversals, or adjustments. No definition available.
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- Definition Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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