Income Taxes - Components of Pretax Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]
Pretax income (loss) from continuing operations	$ 13,795	$ 12,895	$ 10,513
U.S.
Effective Income Tax Rate Reconciliation [Line Items]
Pretax income (loss) from continuing operations	8,302
Non-U.S.
Effective Income Tax Rate Reconciliation [Line Items]
Pretax income (loss) from continuing operations	$ 5,493