Leases - Schedule of Cash Paid for Financing Obligation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
GLPI Leases
Lessee, Lease, Description [Line Items]
Financing Obligation, Principal Payments	$ 22	$ 22	$ 66	$ 66
Financing Obligation, Interest Payments	24	25	74	74
VICI Leases
Lessee, Lease, Description [Line Items]
Financing Obligation, Principal Payments	49	0	49	0
Financing Obligation, Interest Payments	$ 128	$ 0	$ 128	$ 0