Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net Income	$ 1,597	$ 1,325	$ 1,575
Translation adjustments and gains (losses) arising during the year	18	(84)	(24)
Translation reclassifications of adjustments and (gains) losses into Net Income	71	0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax	89	(84)	(24)
Translation adjustments tax (expense) benefit	0	0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	89	(84)	(24)
Pension Unrealized gains (losses) arising during the year	(12)	(115)	65
Pension reclassification of (gains) losses into Net Income	1	34	16
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Unrealized Gains (Losses), before Tax	(11)	(81)	81
Pension and post-retirement benefit plans (tax impact)	1	21	(19)
Pension and post-retirement benefit plans (net of tax impact)	(10)	(60)	62
Cash Flow Hedge unrealized gains (losses) arising during the year	14	115	34
Cash Flow Hedge Reclassification of (gains) losses into Net Income	(30)	18	28
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax	(16)	133	62
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax	4	(33)	(14)
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	(12)	100	48
Other Comprehensive Income (Loss), Net of Tax	67	(44)	86
Comprehensive Income	$ 1,664	$ 1,281	$ 1,661