Fair Value Measurements - Fair Value, Assets (Details) - USD ($) $ in Millions	Aug. 03, 2024	Feb. 03, 2024
Assets
Foreign currency forward contracts		$ 1.2
Marketable equity investments	$ 6.2	9.3
Severance pay fund	0.5	0.5
Total assets	69.9	13.6
Liabilities
Total liabilities	0.4
Foreign currency forward contracts
Liabilities
Foreign currency forward contracts	0.4
Level 1
Assets
Foreign currency forward contracts		0.0
Marketable equity investments	6.2	9.3
Severance pay fund	0.0	0.0
Total assets	6.2	9.3
Liabilities
Total liabilities	0.0
Level 1 | Foreign currency forward contracts
Liabilities
Foreign currency forward contracts	0.0
Level 2
Assets
Foreign currency forward contracts		1.2
Marketable equity investments	0.0	0.0
Severance pay fund	0.5	0.5
Total assets	63.7	4.3
Liabilities
Total liabilities	0.4
Level 2 | Foreign currency forward contracts
Liabilities
Foreign currency forward contracts	0.4
Level 3
Assets
Foreign currency forward contracts		0.0
Marketable equity investments	0.0	0.0
Severance pay fund	0.0	0.0
Total assets	0.0	0.0
Liabilities
Total liabilities	0.0
Level 3 | Foreign currency forward contracts
Liabilities
Foreign currency forward contracts	0.0
Time deposits
Assets
Time deposits	63.2	2.6
Time deposits | Level 1
Assets
Time deposits	0.0	0.0
Time deposits | Level 2
Assets
Time deposits	63.2	2.6
Time deposits | Level 3
Assets
Time deposits	$ 0.0	$ 0.0