Accrued Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Accrued Liabilities, Current [Abstract]
Employee related costs	$ 78,613	$ 98,661
Participations and residuals	130,649	106,785
Interest	37,936	29,345
Settlement Payment	200,000	0
Other accrued expenses	35,770	85,214
Total accrued liabilities	482,968	$ 320,005
Litigation settlement, charge	143,000
Loss contingency accrual	$ 57,000