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Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
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Dec. 31, 2021
Accumulated Other Comprehensive Income [Abstract] |
Components of Accumulated Other Comprehensive Loss | The following table provides the components of accumulated other comprehensive loss for 2021, 2020 and 2019:
(in millions) | Foreign Currency Translation |  | Post-retirement Benefit Plans |  | Derivative Instruments |  | Total
Balance at January 1, 2019 | $ | (121) |  |  | $ | (214) |  |  | $ | (1) |  |  | $ | (336) |
Foreign currency translation adjustment | 27 |  |  |  |  |  |  | 27 |
Income tax impact on foreign currency translation adjustment | (9) |  |  |  |  |  |  | (9) |
Changes in post-retirement benefit plans |  |  | (83) |  |  |  |  | (83) |
Settlement charge released into other non-operating income (expense), net |  |  | 9 |  |  |  |  | 9 |
Foreign currency translation adjustment for post-retirement benefit plans |  |  | (3) |  |  |  |  | (3) |
Income tax expense on changes in post-retirement benefit plans, including settlement |  |  | 16 |  |  |  |  | 16 |
Amortization of prior service cost and net actuarial loss on post-retirement benefit plans into other non-operating income (expense), net |  |  | 8 |  |  |  |  | 8 |
Income tax impact on amortization of post-retirement benefit plan items |  |  | (2) |  |  |  |  | (2) |
Unrealized loss on derivative hedge agreements |  |  |  |  | (14) |  |  | (14) |
Reclassification of unrealized loss on foreign exchange agreements into revenue |  |  |  |  | 7 |  |  | 7 |
Reclassification of unrealized loss on foreign exchange agreements into cost of revenue |  |  |  |  | 5 |  |  | 5 |
Balance at December 31, 2019 | $ | (103) |  |  | $ | (269) |  |  | $ | (3) |  |  | $ | (375) |
Foreign currency translation adjustment | (22) |  |  |  |  |  |  | (22) |
Income tax impact on foreign currency translation adjustment | 39 |  |  |  |  |  |  | 39 |
Changes in post-retirement benefit plans |  |  | (73) |  |  |  |  | (73) |
Foreign currency translation adjustment for post-retirement benefit plans |  |  | (19) |  |  |  |  | (19) |
Income tax expense on changes in post-retirement benefit plans |  |  | 18 |  |  |  |  | 18 |
Amortization of prior service cost and net actuarial loss on post-retirement benefit plans into other non-operating income (expense), net |  |  | 16 |  |  |  |  | 16 |
Income tax impact on amortization of post-retirement benefit plan items |  |  | (3) |  |  |  |  | (3) |
Unrealized loss on derivative hedge agreements |  |  |  |  | 9 |  |  | 9 |
Reclassification of unrealized gain on foreign exchange agreements into revenue |  |  |  |  | (4) |  |  | (4) |
Reclassification of unrealized (gain) loss on foreign exchange agreements into cost of revenue |  |  |  |  | 1 |  |  | 1 |
Balance at December 31, 2020 | $ | (86) |  |  | $ | (330) |  |  | $ | 3 |  |  | $ | (413) |
Foreign currency translation adjustment | 20 |  |  |  |  |  |  | 20 |
Income tax impact on foreign currency translation adjustment | (35) |  |  |  |  |  |  | (35) |
(in millions) | Foreign Currency Translation |  | Post-retirement Benefit Plans |  | Derivative Instruments |  | Total
Changes in post-retirement benefit plans |  |  | 51 |  |  |  |  | 51 |
Foreign currency translation adjustment for post-retirement benefit plans |  |  | 11 |  |  |  |  | 11 |
Income tax expense on changes in post-retirement benefit plans |  |  | (15) |  |  |  |  | (15) |
Amortization of prior service cost and net actuarial loss on post-retirement benefit plans into other non-operating income (expense), net |  |  | 20 |  |  |  |  | 20 |
Income tax impact on amortization of post-retirement benefit plan items |  |  | (5) |  |  |  |  | (5) |
Unrealized gain on derivative hedge agreements |  |  |  |  | (10) |  |  | (10) |
Tax on unrealized gain on derivative hedge agreements |  |  |  |  | 1 |  |  | 1 |
Reclassification of unrealized gain on foreign exchange agreements into revenue |  |  |  |  | 4 |  |  | 4 |
Balance at December 31, 2021 | $ | (101) |  |  | $ | (268) |  |  | $ | (2) |  |  | $ | (371) |

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124509347&loc=d3e526-108580 + Details
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- Definition Accumulated Other Comprehensive Income [Abstract] + References No definition available. + Details
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