Debt Debt - Schedule of Term Loan Facility and Revolving Facility (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Line of Credit Facility [Line Items]
Long-term Debt, Gross	$ 8,677,572
Less: deferred financing costs, net	(29,326)
Long-term Debt	$ 8,638,805
London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt instrument, variable rate	0.99%
Line of Credit | Term Loan Facility
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate at Period End	2.69%
Long-term Debt, Gross	$ 1,500,000	$ 1,500,000
Less: deferred financing costs, net	(5,531)	(6,253)
Long-term Debt	$ 1,494,469	1,493,747
Line of Credit | Revolving Facility
Line of Credit Facility [Line Items]
Line of Credit Facility, Interest Rate at Period End	2.74%
Long-term Debt, Gross	$ 270,000	$ 0
Line of Credit | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Line of Credit | London Interbank Offered Rate (LIBOR) | Term Loan Facility
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.70%
Line of Credit | London Interbank Offered Rate (LIBOR) | Revolving Facility
Line of Credit Facility [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.75%