Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477

Name:	us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Subsequent Events (Details) $ in Millions			2 Months Ended
Subsequent Events (Details) $ in Millions	Aug. 02, 2021 USD ($)	Aug. 01, 2021 USD ($) store	Jul. 31, 2021
Subsequent Event [Member] \| WSS [Member]
Subsequent Event [Line Items]
Number of stores \| store		93
Purchase price		$ 750
Subsequent Event [Member] \| atmos [Member]
Subsequent Event [Line Items]
Purchase price	$ 360
Business combination, contingent consideration	$ 111
Maximum [Member] \| Revolving Credit Facility [Member] \| Federal Funds Rate [Member]
Subsequent Event [Line Items]
Debt, basis spread on variable rate			0.75%
Minimum [Member] \| Revolving Credit Facility [Member] \| Federal Funds Rate [Member]
Subsequent Event [Line Items]
Debt, basis spread on variable rate			0.25%