The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

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

Subsequent Events (Details) $ in Millions	1 Months Ended
Subsequent Events (Details) $ in Millions	Aug. 05, 2022 USD ($) car_wash_site glassSite	Jun. 25, 2022 USD ($)
Revolving Credit Facility \| Driven Holdings Revolving Credit Facility
Subsequent Event [Line Items]
Outstanding debt		$ 105
Subsequent Event
Subsequent Event [Line Items]
Number of businesses acquired \| glassSite	18
Subsequent Event \| Revolving Credit Facility \| Driven Holdings Revolving Credit Facility
Subsequent Event [Line Items]
Outstanding debt	$ 149
Jack Morris Auto Glass \| Subsequent Event
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross	54
K & K Glass \| Subsequent Event
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross	40
Speedy Shine Express Car Wash \| Subsequent Event
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross	$ 34
Number of businesses acquired \| car_wash_site	4
Clearwater Car Wash \| Subsequent Event
Subsequent Event [Line Items]
Payments to Acquire Businesses, Gross	$ 24
Number of businesses acquired \| car_wash_site	4