Acquisitions (Details) - USD ($) $ in Thousands			3 Months Ended		9 Months Ended
	Jun. 03, 2021	Apr. 13, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Lessee, Lease, Description [Line Items]
Payment for real property			$ 490	$ 0	$ 1,610	$ 0
Twin River Master Lease
Lessee, Lease, Description [Line Items]
Annual payments to receive		$ 10,500
Operating lease, initial term of contract (in years)		50 years
Total rent to be received		$ 500,000
Bally's Tropicana Evansville & Dover Downs
Lessee, Lease, Description [Line Items]
Real estate investments, net	$ 421,009
Right-of-use assets and land rights, net	101,813
Lease liabilities	(35,372)
Payment for real property	$ 487,450
Twin River Worldwide Holdings, Inc
Lessee, Lease, Description [Line Items]
Payments to acquire real estate, excluding transaction costs		150,000
Annual payments to receive		$ 12,000
Term		7 years
Consideration transferred		$ 150,000