Employee Benefit Plans - Pension Plans and Retiree Health Benefit Plans (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Schedule of Defined Benefit Plans Disclosures [Line Items]
Defined benefit plan, contributions by employer	$ 32	$ 72	$ 124
Defined benefit plan, expected future employer contributions			105
Pension Benefits
Schedule of Defined Benefit Plans Disclosures [Line Items]
Defined benefit plan, contributions by employer	25	63	105
Defined benefit plan, expected future employer contributions			80
Retiree Health
Schedule of Defined Benefit Plans Disclosures [Line Items]
Defined benefit plan, contributions by employer	7	9	19
Defined benefit plan, expected future employer contributions			25
U.S. Plans | Pension Benefits
Schedule of Defined Benefit Plans Disclosures [Line Items]
Defined benefit plan, contributions by employer	12	12	24
Defined benefit plan, expected future employer contributions			55
Non-U.S. Plans | Pension Benefits
Schedule of Defined Benefit Plans Disclosures [Line Items]
Defined benefit plan, contributions by employer	$ 13	$ 51	81
Defined benefit plan, expected future employer contributions			$ 25