Equity - Summary of the Components of Changes in Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 3,065,739	$ 2,364,609	$ 2,622,449	$ 1,908,423
Other comprehensive loss before reclassifications			(17,364)	(14,678)
Amounts reclassified from accumulated other comprehensive loss (income) to interest expense			4,217	(2,094)
Other comprehensive income (loss): cash flow hedge adjustment	2,047	(3,096)	(13,147)	(16,772)
Less other comprehensive loss attributable to noncontrolling interests			458	378
Other comprehensive loss attributable to common stockholders			(12,689)	(16,394)
Ending Balance	3,070,220	2,486,543	3,070,220	2,486,543
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(22,214)	(7,101)	(7,542)	6,262
Other comprehensive income (loss): cash flow hedge adjustment	1,983	(3,031)	(12,689)	(16,394)
Ending Balance	$ (20,231)	$ (10,132)	$ (20,231)	$ (10,132)