Commitments and Contingencies (Details) $ in Thousands	Dec. 31, 2020 USD ($) store
Commitment to acquire stores
Other Commitments [Line Items]
Number of properties to be acquired	10
Other commitment \| $	$ 165,500
Commitment to acquire stores, 2021
Other Commitments [Line Items]
Number of store acquisitions expected to close	10
Commitment to acquire stores with joint venture partners
Other Commitments [Line Items]
Number of properties to be acquired	1
Other commitment \| $	$ 1,600

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

No definition available.

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant