Segment Information - Long-Lived Assets by Geographic Area (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 2,706,165	$ 2,841,089	$ 3,050,165
North American Region
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	1,429,549	1,466,413	1,543,662
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	1,390,000	1,420,000	1,490,000
International Region
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 1,276,616	$ 1,374,676	$ 1,506,503