Leases - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) property	Dec. 31, 2018 USD ($)
Lessor, Lease, Description [Line Items]
Number of Properties | property	3,858
Weighted average remaining lease term	16 years 3 months 18 days
Weighted average discount rate	4.91%
Operating lease right-of-use asset, initial measurement		$ 233,300
Operating lease liability, initial measurement		236,300
Operating lease right-of-use assets	$ 215,227	0
Operating lease liabilities	$ 221,061	$ 0
Minimum [Member]
Lessor, Lease, Description [Line Items]
Lease terms	29 days
Remaining lease terms	2 months 12 days
Maximum [Member]
Lessor, Lease, Description [Line Items]
Lease terms	25 years 1 month 6 days
Remaining lease terms	79 years 7 months 6 days
Accounting Standards Update 2016-02 [Member]
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 2,100
Operating lease liabilities	$ 2,600