Business Segments - Schedule of Segment Financial Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)
Reconciliation of net loss to Park EBITDA
Number of reportable segments | segment	1
Net loss	$ (84,546)	$ (69,132)
Interest expense, net	27,157	28,348
Income tax benefit	(22,049)	(24,657)
Depreciation and amortization	30,664	29,073
Corporate expenses (excluding stock-based compensation)	12,041	16,904
Stock-based compensation	4,280	3,891
(Gain) loss on disposal of assets	(120)	1,136
Loss on debt extinguishment, net	1,019
Other expense (income), net	1,560	(427)
Operating Segments
Reconciliation of net loss to Park EBITDA
Park EBITDA	$ (29,994)	$ (14,864)