Shareholders' Equity (Details) $ in Millions	Apr. 29, 2023 USD ($) $ / shares shares	Jan. 28, 2023 shares	Apr. 30, 2022 shares	Aug. 17, 2017 USD ($)
Class of Stock [Line Items]
Preferred Stock, Shares Authorized	100,000,000
Preferred Stock, Par or Stated Value Per Share | $ / shares	$ 0
Preferred Stock, Shares Issued	0
Authorized repurchase amount | $				$ 500.0
Remaining authorized repurchase amount | $	$ 187.4			$ 33.5
Class A Common Shares
Class of Stock [Line Items]
Common Stock, Voting Rights, Number Of Votes | $ / shares	1
Common Stock, Shares Authorized	250,000,000	250,000,000	250,000,000
Common Stock, Shares, Issued	90,860,000	88,803,000	88,275,000
Common Shares, outstanding (in shares)	57,978,000	55,921,000	64,450,000
Treasury Stock, Common, Shares	32,882,000	32,882,000	23,825,000
Class B Common Shares
Class of Stock [Line Items]
Common Stock, Voting Rights, Number Of Votes | $ / shares	8
Common Stock, Shares Authorized	100,000,000	100,000,000	100,000,000
Common Stock, Shares, Issued	7,733,000	7,733,000	7,733,000
Common Shares, outstanding (in shares)	7,733,000	7,733,000	7,733,000
Treasury Stock, Common, Shares	0	0	0