Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Activity in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 2,081,947	$ 2,215,639	$ 2,178,125
Other comprehensive (loss) income before reclassifications	(35,674)	(2,659)	634
Reclassification of realized interest on swap agreements	(872)	71	3,317
Net current period other comprehensive (loss) income	(36,546)	(2,588)	3,951
Ending Balance	2,186,965	2,081,947	2,215,639
AOCI Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	516	2,614	(798)
Ending Balance	(31,175)	516	2,614
AOCI Attributable to Noncontrolling Interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Net current period other comprehensive (loss) income	$ 4,855	$ 490	$ (539)

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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