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Fair Value Measurements - Financial Assets and Liabilities on a Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Millions	Apr. 29, 2023	Jan. 28, 2023	Apr. 30, 2022
Executive Savings Plan investments | Level 1
Assets:
Executive Savings Plan investments	$ 372.9	$ 371.6	$ 366.0
Foreign currency exchange contracts | Level 2
Assets:
Foreign currency exchange contracts	15.0	8.6	88.7
Liabilities:
Foreign currency exchange contracts	33.6	45.1	18.0
Diesel fuel contracts | Level 2
Assets:
Diesel fuel contracts	0.0	3.9	53.7
Liabilities:
Diesel fuel contracts	$ 19.3	$ 0.0	$ 0.0

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