Stock-based Compensation Plans - Internal Performance Activities (Parenthetical) (Detail) - Performance-based PS-PSUs and RS-PSUs	9 Months Ended
	Sep. 30, 2022 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares vested and issued related to performance period number of common stock	243,482	[1]
March 2019 Grant
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Actual payout of shares	116.00%
Shares vested and issued related to performance period number of common stock	158,793
Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Potential payout of shares granted	0.00%
Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Potential payout of shares granted	200.00%

[1] For the awards issued during 2019, the aggregate payout was approximately 116% of target with a positive performance adjustment of 158,793 shares.