Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2022

Stockholders' Equity Note [Abstract]

Schedule of Stock-based Compensation Expense, Tax Effect

Stock-based compensation expense was as follows:

	Year Ended December 31,
(in millions)	2022		2021		2020
Stock-based compensation expense, pre-tax	$	21	$	21	$	20
Income tax benefit recognized in earnings	4		3		3

Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Summary of Stock-based Compensation Activity

	2022			2021			2020
(shares in thousands)	Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value		Shares	Weighted Average Grant Date Fair Value
Restricted Stock Units / Shares
Outstanding at January 1	3,792	$	4.57	5,620	$	3.49	1,741	$	13.07
Granted	3,431	5.15		2,677	6.65		7,778	2.25
Vested	(3,238)	4.38		(3,117)	4.69		(2,816)	4.99
Canceled	(820)	4.56		(1,388)	3.96		(1,083)	6.11
Outstanding at December 31	3,165	5.39		3,792	4.57		5,620	3.49
Performance Stock Units / Shares
Outstanding at January 1	3,609	$	4.71	5,453	$	3.83	3,597	$	16.17
Granted	2,186	4.80		1,545	6.54		7,010	1.37
Vested	(1,688)	2.02		(1,945)	3.37		(3,163)	7.33
Canceled	(1,010)	8.02		(1,444)	5.13		(1,991)	11.91
Outstanding at December 31	3,097	—		3,609	4.71		5,453	3.83

Schedule of Unrecognized Compensation Cost, Nonvested Awards

The total unrecognized compensation cost related to non-vested stock-based awards at December 31, 2022 was as follows (in millions):

Awards	Unrecognized Compensation		Remaining Weighted-Average Expense Period (Years)
Restricted Stock Units / Shares	$	12	1.7
Performance Stock Units / Shares	4		1.4
Total	$	16

Schedule of Aggregate intrinsic value restricted stock and performance shares compensation awards

The aggregate intrinsic value of outstanding RSUs and PSUs awards were as follows (in millions):

Awards	December 31, 2022
Restricted Stock Units / Shares	$	13
Performance Stock Units / Shares	13

Schedule of Vested and exercised stock based awards total intrinsic value and tax benefit realized

The total intrinsic value and actual tax benefit realized for vested and exercised stock-based awards were as follows:

(in millions)	December 31, 2022						December 31, 2021						December 31, 2020
Awards	Total Intrinsic Value		Cash Received		Tax Benefit		Total Intrinsic Value		Cash Received		Tax Benefit		Total Intrinsic Value		Cash Received		Tax Benefit
Restricted Stock Units / Shares	$	13	$	—	$	3	$	17	$	—	$	3	$	13	$	—	$	3
Performance Stock Units / Shares	7		—		1		11		—		2		14		—		2