Related Party Transactions (Details) - USD ($)							3 Months Ended	12 Months Ended
	Sep. 17, 2021	May 10, 2021	Aug. 28, 2020	Apr. 10, 2019	Apr. 05, 2018	Aug. 03, 2011	Oct. 31, 2020	Jan. 29, 2022		Jan. 30, 2021	Feb. 01, 2020	Nov. 06, 2020	Nov. 03, 2020	Oct. 06, 2020
Related Party Transaction [Line Items]
Repurchase of common stock for retirement (in shares)	4,500,000	3,229,974						10,566,796	[1]
Repurchase of common stock for retirement (in dollars per share)	$ 43.52	$ 30.96
Repurchase of common stock for retirement	$ 195,800,000	$ 100,000,000						$ 411,409,000
Equity purchases										$ 0
Distribution			$ 257,000,000					0		257,000,000	$ 0
Note receivable from member								$ 0		8,125,000	(3,988,000)
FMR LLC
Related Party Transaction [Line Items]
Ownership percentage by affiliated entity								12.90%
Monitoring Agreement, advisory fees
Related Party Transaction [Line Items]
Related party expense										14,800,000	3,600,000
Majority Shareholder
Related Party Transaction [Line Items]
Accrued underwriting expense												$ 2,500,000	$ 300,000	$ 2,700,000
Majority Shareholder | Monitoring Agreement, advisory fees
Related Party Transaction [Line Items]
Annual advisory fee increase						5.00%
Contract termination fee							$ 12,300,000
Affiliated Entity
Related Party Transaction [Line Items]
Expenses from transaction with related party								$ 200,000
Executive Officer
Related Party Transaction [Line Items]
Repurchase of Redeemable Membership Units											100,000
Management
Related Party Transaction [Line Items]
Repurchase of Redeemable Membership Units										$ 37,000	$ 500,000
Member
Related Party Transaction [Line Items]
Interest rate				2.50%
Note receivable from member			$ 8,500,000
Member | Related Party, notes receivable
Related Party Transaction [Line Items]
Note receivable issued to member				$ 4,000,000	$ 4,100,000
Interest rate					2.10%

[1] (1) See Retrospective Presentation of Ownership Exchange in Note 2.