Employee Benefit Plans - Pension and Postretirement Plans (Details) - USD ($)
|
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Change in fair value of plan assets |
|
|
|
| Fair value, January 1 |
$ 26,139,000,000
|
|
|
| Fair value, December 31 |
26,096,000,000
|
$ 26,139,000,000
|
|
| U.S. | Other Pension Plan |
|
|
|
| Change in fair value of plan assets |
|
|
|
| Company contributions |
0
|
0
|
|
| U.S. | Postretirement Health and Life Plans |
|
|
|
| Change in fair value of plan assets |
|
|
|
| Fair value, January 1 |
143,000,000
|
199,000,000
|
|
| Actual return on plan assets |
0
|
1,000,000
|
|
| Company contributions |
38,000,000
|
6,000,000
|
|
| Plan participant contributions |
107,000,000
|
110,000,000
|
|
| Settlements and curtailments |
0
|
0
|
|
| Benefits paid |
(171,000,000)
|
(174,000,000)
|
|
| Federal subsidy on benefits paid |
0
|
1,000,000
|
|
| Fair value, December 31 |
117,000,000
|
143,000,000
|
$ 199,000,000
|
| Change in projected benefit obligation |
|
|
|
| Projected benefit obligation, January 1 |
1,007,000,000
|
989,000,000
|
|
| Service cost |
5,000,000
|
5,000,000
|
5,000,000
|
| Interest cost |
24,000,000
|
32,000,000
|
38,000,000
|
| Plan participant contributions |
107,000,000
|
110,000,000
|
|
| Plan amendments |
0
|
0
|
|
| Settlements and curtailments |
0
|
0
|
|
| Actuarial loss (gain) |
(44,000,000)
|
43,000,000
|
|
| Benefits paid |
(171,000,000)
|
(173,000,000)
|
|
| Federal subsidy on benefits paid |
0
|
1,000,000
|
|
| Foreign currency exchange rate changes |
0
|
0
|
|
| Projected benefit obligation, December 31 |
928,000,000
|
1,007,000,000
|
989,000,000
|
| Amounts recognized on Consolidated Balance Sheet |
|
|
|
| Other assets |
0
|
0
|
|
| Accrued expenses and other liabilities |
(811,000,000)
|
(864,000,000)
|
|
| Net amount recognized, December 31 |
(811,000,000)
|
(864,000,000)
|
|
| Funded status, December 31 |
|
|
|
| Projected benefit obligation |
$ 928,000,000
|
$ 1,007,000,000
|
989,000,000
|
| Weighted-average assumptions, December 31 |
|
|
|
| Discount rate |
2.85%
|
2.48%
|
|
| U.S. | Qualified | Pension Plan |
|
|
|
| Change in fair value of plan assets |
|
|
|
| Fair value, January 1 |
$ 21,776,000,000
|
$ 20,275,000,000
|
|
| Actual return on plan assets |
1,215,000,000
|
2,468,000,000
|
|
| Company contributions |
0
|
0
|
|
| Plan participant contributions |
0
|
0
|
|
| Settlements and curtailments |
0
|
0
|
|
| Benefits paid |
(913,000,000)
|
(967,000,000)
|
|
| Fair value, December 31 |
22,078,000,000
|
21,776,000,000
|
20,275,000,000
|
| Change in projected benefit obligation |
|
|
|
| Projected benefit obligation, January 1 |
16,427,000,000
|
15,361,000,000
|
|
| Service cost |
0
|
0
|
0
|
| Interest cost |
414,000,000
|
500,000,000
|
593,000,000
|
| Plan participant contributions |
0
|
0
|
|
| Plan amendments |
0
|
0
|
|
| Settlements and curtailments |
0
|
0
|
|
| Actuarial loss (gain) |
(252,000,000)
|
1,533,000,000
|
|
| Benefits paid |
(913,000,000)
|
(967,000,000)
|
|
| Projected benefit obligation, December 31 |
15,676,000,000
|
16,427,000,000
|
15,361,000,000
|
| Amounts recognized on Consolidated Balance Sheet |
|
|
|
| Other assets |
6,402,000,000
|
5,349,000,000
|
|
| Accrued expenses and other liabilities |
0
|
0
|
|
| Net amount recognized, December 31 |
6,402,000,000
|
5,349,000,000
|
|
| Funded status, December 31 |
|
|
|
| Accumulated benefit obligation |
15,676,000,000
|
16,427,000,000
|
|
| Overfunded (unfunded) status of ABO |
6,402,000,000
|
5,349,000,000
|
|
| Provision for future salaries |
0
|
0
|
|
| Projected benefit obligation |
$ 15,676,000,000
|
$ 16,427,000,000
|
15,361,000,000
|
| Weighted-average assumptions, December 31 |
|
|
|
| Discount rate |
2.86%
|
2.57%
|
|
| Interest-crediting rate |
4.83%
|
5.02%
|
|
| U.S. | Nonqualified | Other Pension Plan |
|
|
|
| Change in fair value of plan assets |
|
|
|
| Fair value, January 1 |
$ 2,789,000,000
|
$ 2,666,000,000
|
|
| Actual return on plan assets |
(55,000,000)
|
285,000,000
|
|
| Company contributions |
87,000,000
|
86,000,000
|
|
| Plan participant contributions |
0
|
0
|
|
| Settlements and curtailments |
0
|
0
|
|
| Benefits paid |
(236,000,000)
|
(248,000,000)
|
|
| Fair value, December 31 |
2,585,000,000
|
2,789,000,000
|
2,666,000,000
|
| Change in projected benefit obligation |
|
|
|
| Projected benefit obligation, January 1 |
3,005,000,000
|
2,919,000,000
|
|
| Service cost |
0
|
1,000,000
|
1,000,000
|
| Interest cost |
67,000,000
|
90,000,000
|
113,000,000
|
| Plan participant contributions |
0
|
0
|
|
| Plan amendments |
0
|
0
|
|
| Settlements and curtailments |
0
|
0
|
|
| Actuarial loss (gain) |
(83,000,000)
|
243,000,000
|
|
| Benefits paid |
(236,000,000)
|
(248,000,000)
|
|
| Projected benefit obligation, December 31 |
2,753,000,000
|
3,005,000,000
|
2,919,000,000
|
| Amounts recognized on Consolidated Balance Sheet |
|
|
|
| Other assets |
777,000,000
|
812,000,000
|
|
| Accrued expenses and other liabilities |
(945,000,000)
|
(1,028,000,000)
|
|
| Net amount recognized, December 31 |
(168,000,000)
|
(216,000,000)
|
|
| Funded status, December 31 |
|
|
|
| Accumulated benefit obligation |
2,753,000,000
|
3,005,000,000
|
|
| Overfunded (unfunded) status of ABO |
(168,000,000)
|
(216,000,000)
|
|
| Provision for future salaries |
0
|
0
|
|
| Projected benefit obligation |
$ 2,753,000,000
|
$ 3,005,000,000
|
2,919,000,000
|
| Weighted-average assumptions, December 31 |
|
|
|
| Discount rate |
2.80%
|
2.33%
|
|
| Rate of compensation increase |
4.00%
|
4.00%
|
|
| Interest-crediting rate |
4.22%
|
4.49%
|
|
| Non-U.S. | Pension Plan |
|
|
|
| Change in fair value of plan assets |
|
|
|
| Fair value, January 1 |
$ 3,078,000,000
|
$ 2,696,000,000
|
|
| Actual return on plan assets |
62,000,000
|
379,000,000
|
|
| Company contributions |
24,000,000
|
23,000,000
|
|
| Plan participant contributions |
1,000,000
|
1,000,000
|
|
| Settlements and curtailments |
(11,000,000)
|
(61,000,000)
|
|
| Benefits paid |
(84,000,000)
|
(57,000,000)
|
|
| Foreign currency exchange rate changes |
(39,000,000)
|
97,000,000
|
|
| Fair value, December 31 |
3,031,000,000
|
3,078,000,000
|
2,696,000,000
|
| Change in projected benefit obligation |
|
|
|
| Projected benefit obligation, January 1 |
3,340,000,000
|
2,887,000,000
|
|
| Service cost |
28,000,000
|
20,000,000
|
17,000,000
|
| Interest cost |
45,000,000
|
49,000,000
|
65,000,000
|
| Plan participant contributions |
1,000,000
|
1,000,000
|
|
| Plan amendments |
0
|
3,000,000
|
|
| Settlements and curtailments |
(11,000,000)
|
(61,000,000)
|
|
| Actuarial loss (gain) |
(152,000,000)
|
396,000,000
|
|
| Benefits paid |
(84,000,000)
|
(57,000,000)
|
|
| Foreign currency exchange rate changes |
(51,000,000)
|
102,000,000
|
|
| Projected benefit obligation, December 31 |
3,116,000,000
|
3,340,000,000
|
2,887,000,000
|
| Amounts recognized on Consolidated Balance Sheet |
|
|
|
| Other assets |
550,000,000
|
428,000,000
|
|
| Accrued expenses and other liabilities |
(635,000,000)
|
(690,000,000)
|
|
| Net amount recognized, December 31 |
(85,000,000)
|
(262,000,000)
|
|
| Funded status, December 31 |
|
|
|
| Accumulated benefit obligation |
3,031,000,000
|
3,253,000,000
|
|
| Overfunded (unfunded) status of ABO |
0
|
(175,000,000)
|
|
| Provision for future salaries |
85,000,000
|
87,000,000
|
|
| Projected benefit obligation |
$ 3,116,000,000
|
$ 3,340,000,000
|
$ 2,887,000,000
|
| Weighted-average assumptions, December 31 |
|
|
|
| Discount rate |
1.85%
|
1.37%
|
|
| Rate of compensation increase |
4.46%
|
4.11%
|
|
| Interest-crediting rate |
1.90%
|
1.58%
|
|