Goodwill and Other Long-Lived Assets - Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Aggregate amortization expense	$ 9,798	$ 5,858	$ 16,026	$ 11,384
Finite-lived intangible assets:
Remainder of 2016	21,950		21,950
2017	39,150		39,150
2018	35,719		35,719
2019	32,723		32,723
2020	27,868		27,868
Thereafter	96,198		96,198
Total	253,608		253,608		$ 96,337
Indefinite-lived intangible assets:
Trademarks	4,040		4,040
Total intangible assets	$ 257,648		$ 257,648		$ 97,377