Pension, Postretirement and Savings Plans Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 |
Defined Benefit Plan Disclosure [Line Items] | | | |
Total expense related to defined contribution plans | $ 204 | $ 175 | $ 150 |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Projected benefit obligation increase (decrease) | $ (204) | $ (8) | |
Healthcare cost trend rate assumed for next year | 6.50% | 6.75% | |
Ultimate trend rate | 5% | 5% | |
Year that the rate reaches the ultimate trend rate | 6 years | 7 years | |
Plan assets at fair value | $ 391 | $ 637 | |
2023 | 28 | | |
2024 | 20 | | |
2025 | 19 | | |
2026 | 18 | | |
2027 | 25 | | |
2028 - 2032 | 114 | | |
Cash and cash equivalents | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 43 | 246 | |
Mutual funds | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 234 | 287 | |
Insurance contracts | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 114 | 104 | |
Other Postretirement Benefits Plan | | | |
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] | | | |
Benefit Obligation, beginning | 62 | 70 | |
Service cost | 1 | 1 | 1 |
Interest cost | 2 | 2 | 2 |
Actuarial (gain) loss | (16) | (7) | |
Benefits paid | (6) | (4) | |
Transfers in | 0 | 0 | |
Foreign currency translation | 0 | 0 | |
Benefit Obligation, ending | 43 | 62 | 70 |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Actual gain/(loss) on plan assets | 0 | 0 | |
Employer contributions | 6 | 4 | |
Benefits paid | (6) | (4) | |
Transfers in | 0 | 0 | |
Foreign currency translation | 0 | 0 | |
Funded status at end of year | (43) | (62) | |
Noncurrent assets | 0 | 0 | |
Other liabilities, short-term | (3) | (3) | |
Other liabilities, long-term | (40) | (59) | |
Total amounts recognized on the consolidated balance sheet | (43) | (62) | |
Net actuarial (gain) loss | (14) | 2 | |
Prior service credit | (1) | (2) | |
Balance at end of year | $ (15) | $ 0 | |
Weighted-average assumptions used to determine end of year benefit obligations, Discount Rate | 5.50% | 2.75% | |
Weighted-average assumptions used to determine end of year benefit obligations, rate of compensation increase | 3% | 3% | |
Expected return on plan assets | $ 0 | $ 0 | 0 |
Amortization of actuarial loss | 0 | 0 | 0 |
Amortization of prior service credit | (1) | (1) | (1) |
Net periodic benefit cost | 2 | 2 | 2 |
Current year actuarial loss (gain) | (16) | (7) | 7 |
Amortization of prior service credit | 1 | 2 | 1 |
Total other comprehensive loss (income) | (15) | (5) | 8 |
Total net periodic benefit cost and other comprehensive loss (income) | $ (13) | $ (3) | $ 10 |
Weighted-average assumptions used to determine end of year net periodic benefit, Discount rate | 2.75% | 2.50% | 3.25% |
Weighted-average assumptions used to determine end of year net periodic benefit, Rate of compensation increase | 3% | 3% | 3% |
Plan assets at fair value | $ 0 | $ 0 | $ 0 |
2023 | 3 | | |
2024 | 3 | | |
2025 | 3 | | |
2026 | 3 | | |
2027 | 4 | | |
2028 - 2032 | 18 | | |
Pension Plan | | | |
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] | | | |
Benefit Obligation, beginning | 596 | 604 | |
Service cost | 12 | 14 | 13 |
Interest cost | 9 | 9 | 9 |
Actuarial (gain) loss | (156) | (6) | |
Benefits paid | (16) | (17) | |
Transfers in | 5 | 4 | |
Foreign currency translation | (58) | (12) | |
Benefit Obligation, ending | 392 | 596 | 604 |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Actual gain/(loss) on plan assets | (203) | 63 | |
Employer contributions | 25 | 32 | |
Benefits paid | (16) | (17) | |
Transfers in | 5 | 4 | |
Foreign currency translation | (69) | (11) | |
Funded status at end of year | 38 | 92 | |
Noncurrent assets | 44 | 105 | |
Other liabilities, short-term | 0 | 0 | |
Other liabilities, long-term | (6) | (13) | |
Total amounts recognized on the consolidated balance sheet | 38 | 92 | |
Net actuarial (gain) loss | 23 | (38) | |
Prior service credit | 1 | 1 | |
Balance at end of year | 24 | (37) | |
Projected benefit obligation | 392 | 596 | |
Accumulated benefit obligation | 388 | 592 | |
Fair value of plan assets | 430 | 688 | |
Expected return on plan assets | (14) | (19) | (18) |
Amortization of actuarial loss | 0 | (1) | 0 |
Amortization of prior service credit | 0 | 0 | 0 |
Net periodic benefit cost | 7 | 3 | 4 |
Current year actuarial loss (gain) | 61 | (50) | 5 |
Amortization of prior service credit | 0 | 0 | 0 |
Total other comprehensive loss (income) | 61 | (50) | 5 |
Total net periodic benefit cost and other comprehensive loss (income) | 68 | (47) | 9 |
Plan assets at fair value | $ 430 | $ 688 | $ 617 |
Pension Plan | Foreign Plan [Member] | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Weighted-average assumptions used to determine end of year benefit obligations, Discount Rate | 3.80% | 0.90% | |
Weighted-average assumptions used to determine end of year benefit obligations, rate of compensation increase | 1.50% | 1.50% | |
Weighted-average assumptions used to determine end of year net periodic benefit, Discount rate | 0.90% | 0.70% | 0.70% |
Weighted-average assumptions used to determine end of year net periodic benefit, Expected return on plan assets | 1.60% | 1.60% | 1.60% |
Weighted-average assumptions used to determine end of year net periodic benefit, Rate of compensation increase | 1.50% | 1.50% | 1.50% |
Fair Value, Inputs, Level 1 | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | $ 149 | $ 431 | |
Fair Value, Inputs, Level 1 | Cash and cash equivalents | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 43 | 246 | |
Fair Value, Inputs, Level 1 | Mutual funds | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 106 | 185 | |
Fair Value, Inputs, Level 1 | Insurance contracts | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Fair Value, Inputs, Level 2 | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 242 | 206 | |
Fair Value, Inputs, Level 2 | Cash and cash equivalents | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Fair Value, Inputs, Level 2 | Mutual funds | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 128 | 102 | |
Fair Value, Inputs, Level 2 | Insurance contracts | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 114 | 104 | |
Fair Value, Inputs, Level 3 | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Fair Value, Inputs, Level 3 | Cash and cash equivalents | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Fair Value, Inputs, Level 3 | Mutual funds | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Fair Value, Inputs, Level 3 | Insurance contracts | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Plan assets at fair value | 0 | 0 | |
Investments at Net Asset Value (NAV) | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Total Plan Assets | $ 430 | $ 688 | |
Vocalink Plan | Non-government fixed income | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Plan assets, target allocation (percent) | 18% | | |
Vocalink Plan | Cash and cash equivalents | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Plan assets, target allocation (percent) | 14% | | |
Vocalink Plan | Government and agency securities | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Plan assets, target allocation (percent) | 41% | | |
Vocalink Plan | Other | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Plan assets, target allocation (percent) | 11% | | |
Vocalink Plan | Equity Securities | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Plan assets, target allocation (percent) | 16% | | |
Vocalink Plan | Pension Plan | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Weighted-average assumptions used to determine end of year benefit obligations, Discount Rate | 4.80% | 1.75% | |
Weighted-average assumptions used to determine end of year benefit obligations, rate of compensation increase | 2.70% | 3.20% | |
Weighted-average assumptions used to determine end of year net periodic benefit, Discount rate | 1.75% | 1.55% | 1.55% |
Weighted-average assumptions used to determine end of year net periodic benefit, Expected return on plan assets | 2.30% | 3.20% | 3.20% |
Weighted-average assumptions used to determine end of year net periodic benefit, Rate of compensation increase | 3.20% | 2.75% | 2.75% |
Pension Plans with Benefit Obligations in Excess of Plan Assets | Pension Plan | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Projected benefit obligation | $ 8 | $ 116 | |
Accumulated benefit obligation | 6 | 115 | |
Fair value of plan assets | 2 | 104 | |
Mutual funds | Investments at Net Asset Value (NAV) | | | |
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] | | | |
Alternative Investment | $ 39 | $ 51 | |