Statement of Consolidated Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 534	$ 407	$ 1,114	$ 751
Other comprehensive (loss) income, net of tax (J):
Change in unrecognized net actuarial loss and prior service cost related to pension and other postretirement benefits	4	3	8	6
Foreign currency translation adjustments	(10)	117	(42)	162
Net change in unrecognized (losses) gains on cash flow hedges	0	(39)	10	(39)
Total Other comprehensive (loss) income, net of tax	(6)	81	(24)	129
Comprehensive income	$ 528	$ 488	$ 1,090	$ 880