Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2022

Stockholders' Equity Note [Abstract]

Repurchase Of Shares Of Common Stock

	Shares Repurchased (thousands)					Dollar Value of Shares Repurchased
Authorization Date	2022	2021		2020		2022		2021			2020
September 2022	1,967	—		—		$	250	$	—		$	—
May 2021	8,116	8,235		—		950		1,050			—
November 2019	—	4,746		2,419		—		530			250
Total	10,083	12,981	(a)	2,419	(a)	$	1,200	$	1,580	(a)	$	250	(a)

(a)    2021 amount excludes and 2020 amount includes the effect of $11 million in share repurchases (0.1 million shares) with trade dates on, or prior to, December 31, 2020, but settlement dates subsequent to December 31, 2020.

Schedule of changes in accumulated other comprehensive income

Changes in AOCI are presented below.

	Translation Adjustments and Gains (Losses) From Intra-Entity Transactions of a Long-Term Nature		Pension and Post-Retirement Benefits(a)		Derivative Instruments(b)		Total
Balance at December 31, 2020, net of tax	$	(182)	$	(96)	$	(133)	$	(411)
OCI, net of tax
Gains (losses) arising during the year classified into AOCI, net of tax	(24)		50		25		51
(Gains) losses reclassified from AOCI, net of tax	—		12		23		35
	(24)		62		48		86
Balance at December 31, 2021, net of tax	$	(206)	$	(34)	$	(85)	$	(325)
OCI, net of tax
Gains (losses) arising during the year classified into AOCI, net of tax	(84)		(88)		86		(86)
(Gains) losses reclassified from AOCI, net of tax	—		28		14		42
	(84)		(60)		100		(44)
Balance at December 31, 2022, net of tax	$	(290)	$	(94)	$	15	$	(369)

(a)    Amounts reclassified from AOCI for pension and post-retirement benefit plans losses during 2022 include amortization of net losses of $22 million, amortization of prior service cost of $5 million, settlement charges of $7 million and related income tax benefit of $6 million. Amounts reclassified from AOCI for pension and post-retirement benefit plans losses during 2021 include amortization of net losses of $12 million, amortization of prior service cost of $5 million and related income tax benefit of $4 million. See Note 15.

(b)    See Note 13 for details on amounts reclassified from AOCI.