PENSIONS AND OTHER POSTRETIREMENT BENEFITS - Fair Value of Plan Assets (Details) - USD ($)
$ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
| Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
$ 4,282
|
$ 4,338
|
$ 5,606
|
| OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
739
|
728
|
812
|
| Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
1,920
|
1,553
|
Ìý
|
| Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
441
|
324
|
Ìý
|
| SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
657
|
678
|
Ìý
|
| SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
121
|
196
|
Ìý
|
| Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
770
|
912
|
$ 904
|
| Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
27
|
35
|
Ìý
|
| Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
935
|
1,195
|
Ìý
|
| Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
150
|
173
|
Ìý
|
| U.S. equities | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
809
|
1,133
|
Ìý
|
| U.S. equities | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
102
|
113
|
Ìý
|
| U.S. equities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
809
|
564
|
Ìý
|
| U.S. equities | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
102
|
24
|
Ìý
|
| U.S. equities | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. equities | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. equities | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. equities | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. equities | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
569
|
Ìý
|
| U.S. equities | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
89
|
Ìý
|
| Global equities | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
567
|
434
|
Ìý
|
| Global equities | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
33
|
47
|
Ìý
|
| Global equities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
502
|
328
|
Ìý
|
| Global equities | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
3
|
5
|
Ìý
|
| Global equities | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Global equities | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Global equities | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Global equities | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Global equities | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
65
|
106
|
Ìý
|
| Global equities | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
30
|
42
|
Ìý
|
| U.S. government securities | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
821
|
530
|
Ìý
|
| U.S. government securities | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
193
|
228
|
Ìý
|
| U.S. government securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
22
|
87
|
Ìý
|
| U.S. government securities | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
119
|
149
|
Ìý
|
| U.S. government securities | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
657
|
380
|
Ìý
|
| U.S. government securities | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
27
|
79
|
Ìý
|
| U.S. government securities | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. government securities | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. government securities | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
142
|
63
|
Ìý
|
| U.S. government securities | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
47
|
0
|
Ìý
|
| U.S. corporate bonds | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
681
|
1,213
|
Ìý
|
| U.S. corporate bonds | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
357
|
263
|
Ìý
|
| U.S. corporate bonds | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
587
|
574
|
Ìý
|
| U.S. corporate bonds | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
214
|
146
|
Ìý
|
| U.S. corporate bonds | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
266
|
Ìý
|
| U.S. corporate bonds | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
94
|
117
|
Ìý
|
| U.S. corporate bonds | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. corporate bonds | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| U.S. corporate bonds | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
94
|
373
|
Ìý
|
| U.S. corporate bonds | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
49
|
0
|
Ìý
|
| Non U.S. and other bonds | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
160
|
32
|
Ìý
|
| Non U.S. and other bonds | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Non U.S. and other bonds | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
32
|
Ìý
|
| Non U.S. and other bonds | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Non U.S. and other bonds | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
160
|
0
|
Ìý
|
| Hedge funds | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
403
|
115
|
Ìý
|
| Hedge funds | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
10
|
14
|
Ìý
|
| Hedge funds | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Hedge funds | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Hedge funds | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Hedge funds | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Hedge funds | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
118
|
115
|
Ìý
|
| Hedge funds | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
10
|
14
|
Ìý
|
| Hedge funds | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
285
|
0
|
Ìý
|
| Hedge funds | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
146
|
143
|
Ìý
|
| Private equity | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
146
|
143
|
Ìý
|
| Private equity | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Private equity | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
220
|
298
|
Ìý
|
| Structured credit | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
7
|
9
|
Ìý
|
| Structured credit | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
220
|
298
|
Ìý
|
| Structured credit | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
7
|
9
|
Ìý
|
| Structured credit | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Structured credit | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Real estate | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
475
|
356
|
Ìý
|
| Real estate | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
34
|
12
|
Ìý
|
| Real estate | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Real estate | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Real estate | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Real estate | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Real estate | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
286
|
356
|
Ìý
|
| Real estate | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
10
|
12
|
Ìý
|
| Real estate | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
189
|
0
|
Ìý
|
| Real estate | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
24
|
0
|
Ìý
|
| Absolute return fixed income | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
84
|
Ìý
|
| Absolute return fixed income | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
42
|
Ìý
|
| Absolute return fixed income | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | SignificantÌý Other Observable Inputs (Level 2) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | Significant Unobservable Inputs (Level 3) | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Absolute return fixed income | Investments Measured at Net Asset Value | Pension Benefits |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
84
|
Ìý
|
| Absolute return fixed income | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
42
|
Ìý
|
| Debt Security, Corporate, Non-US | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
3
|
0
|
Ìý
|
| Debt Security, Corporate, Non-US | Quoted Prices in Active Markets for Identical Assets (Level 1) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
3
|
0
|
Ìý
|
| Debt Security, Corporate, Non-US | SignificantÌý Other Observable Inputs (Level 2) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Debt Security, Corporate, Non-US | Significant Unobservable Inputs (Level 3) | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
0
|
0
|
Ìý
|
| Debt Security, Corporate, Non-US | Investments Measured at Net Asset Value | OPEB |
Ìý
|
Ìý
|
Ìý
|
| Defined Benefit Plan, Information about Plan Assets [Abstract] |
Ìý
|
Ìý
|
Ìý
|
| Fair value of pension assets by asset category |
$ 0
|
$ 0
|
Ìý
|