Business Combinations and Acquisition and Disposition of Hotel Properties - Pro Forma Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Business Combinations [Abstract]
Total revenues	$ 1,612,213	$ 1,677,663
Operating income (loss)	229,342	255,333
Net income (loss) attributable to common shareholders	$ 82,886	$ 89,767
Net income (loss) per share available to common shareholders — basic (in usd per share)	$ 0.63	$ 0.69
Net income (loss) per share available to common shareholders — diluted (in usd per share)	$ 0.63	$ 0.69