Equity - Schedule of Movement in Outstanding Shares of Class A Common Stock, Restricted Class A Common Stock and Deferred Stock Units (Detail) - shares	1 Months Ended	3 Months Ended
	May 31, 2013	Mar. 31, 2023	Mar. 31, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)		172,106,593	168,543,370
Issuance of class A common stock (in shares)	25,875,000	1,377	1,675,639
Issuance of restricted class A common stock, net (in shares)		481,724	427,634
Issuance of deferred stock units (in shares)		10,903	7,063
Ending balance (in shares)		172,600,597	170,653,706
Deferred stock units held by directors (in shares)		316,479	370,635
Common stock, shares issued under dividend reinvestment program (in shares)		1,377	639