Share-Based Compensation - Summary of Activity Under Share-Based Compensation Plans (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended		12 Months Ended
		Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Remaining Contractual Term, Vested and expected to vest	[1]	4 years 10 months 24 days
Outstanding and nonvested, Beginning Balance, Number of Shares	[2]	4,538
Granted, Number of Shares		111
Vested, Number of Shares		(994)
Forfeited, Number of Shares		(57)
Outstanding and nonvested, Ending Balance, Number of Shares	[2]	3,598		4,538
Number of Shares, Expected to vest	[3]	3,050
Outstanding and nonvested, Beginning Balance, Weighted Average Grant Date Fair Value Per Share	[2]	$ 33.14
Granted, Weighted Average Grant Date Fair Value Per Share		20.17
Vested, Weighted Average Grant Date Fair Value Per Share		39.32
Forfeited, Weighted Average Grant Date Fair Value Per Share		40.76
Outstanding and nonvested, Ending Balance, Weighted Average Grant Date Fair Value Per Share	[2]	30.91		$ 33.14
Expected to vest, Ending Balance, Weighted Average Grant Date Fair Value Per Share	[3]	$ 29.48
SARs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards Outstanding, Beginning Balance	[4]	3,074
Granted, Number of Awards		217	0
Exercised, Number of Awards		(7)
Forfeited, Number of Awards	[5]	(157)
Number of Awards Outstanding, Ending Balance	[4]	3,127		3,074
Number of Awards Exercisable, Ending Balance	[1]	2,126
Number of Awards Vested and expected to vest, Ending Balance	[1]	3,093
Weighted Average Exercise Price Per Award Outstanding, Beginning Balance	[4]	$ 24.21
Granted, Weighted Average Exercise Price Per Award		20.17
Exercised, Weighted Average Exercise Price Per Award		15.22
Forfeited, Weighted Average Exercise Price Per Award	[5]	28.58
Weighted Average Exercise Price Per Award Outstanding, Ending Balance	[4]	23.73		$ 24.21
Exercisable, Weighted Average Exercise Price Per Award, Ending Balance	[1]	27.52
Weighted Average Exercise Price Per Award, Vested and expected to vest, Ending Balance	[1]	$ 23.83
Weighted Average Remaining Contractual Term Outstanding	[4]	4 years 10 months 24 days		4 years 7 months 6 days
Exercisable Weighted Average Remaining Contractual Term	[1]	2 years 7 months 6 days
Aggregate Intrinsic Value Outstanding	[4],[6]	$ 1.7		$ 0.3
Exercisable, Aggregate Intrinsic Value	[1],[6]	0.4
Aggregate Intrinsic Value, Vested and expected to vest	[1],[6]	$ 1.6
Granted, Weighted Average Grant Date Fair Value Per Share		$ 9.20

[1] Includes 0.7 million performance condition SARs

[2] Includes 520,138 performance-based restricted stock units as of both March 31, 2023 and December 31, 2022, which represents the maximum amount that can vest.

[3] Includes 68,300 performance-based restricted stock units.

[4] Includes 0.7 million and 0.8 million performance condition SARs as of March 31, 2023 and December 31, 2022, respectively

[5] Includes 0.1 million performance condition SARs

[6] The intrinsic value is the amount by which the current market value of the underlying stock exceeds the exercise price of the stock awards.