Restructuring Charges - Additional Information (Details) - Branch		3 Months Ended
Sep. 03, 2021	Sep. 30, 2021
ALC [Member]
Restructuring Cost And Reserve [Line Items]
Number of office closed	20	20

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration