Property Acquisitions and Dispositions - Acquisitions of Operating Stores (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) store	Dec. 31, 2020 USD ($) store	Dec. 31, 2019 USD ($)
Real Estate [Abstract]
Number of Stores | store	74	23
Total Real Estate Assets Acquired	$ 1,344,575	$ 296,725
Cash Paid	1,011,483	254,111
Loan Assumed	20,028	0	$ 17,157
Finance Lease Liability	26,998	41,491
Investments in Real Estate Ventures	5,383	0	$ (2,780)
Net Liabilities/ (Assets) Assumed	4,293	1,123
Value of OP Units Issued	$ 276,390	$ 0
Number of stores acquired, previously held in joint ventures | store	5
Number of stores acquired, subject to finance lease | store	2	3