Earnings Per Share - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Schedule Of Earnings Per Share [Line Items]
Forward equity agreement	2,200,000
Performance Restricted Stock Units [Member]
Schedule Of Earnings Per Share [Line Items]
Common shares, shares issued	519,255
Mark-to-market adjustment		$ (5.6)