Segments - Reconciliation of Assets for Reportable Segments to Consolidated Amounts (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 2,888,982	$ 2,985,844
Operating Segments [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	2,707,911	2,874,678
Operating Segments [Member] | Owned Hotels [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	2,509,091	2,682,394
Operating Segments [Member] | Franchise and Management [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	198,820	192,284
Corporate and Other [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 181,071	$ 111,166