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Fair Value Measurements (Tables)

9 Months Ended

Oct. 29, 2022

Fair Value Disclosures [Abstract]

Schedule of carrying values and estimated fair values of debt instruments

The Company discloses the fair value of its senior notes due 2032 and 2052 and Convertible Senior Notes using Level 2 inputs, which are based on quoted prices for similar or identical instruments in inactive markets, as follows (in millions):

			October 29, 2022												January 29, 2022												October 30, 2021
			Carrying Value						Fair Value						Carrying Value						Fair Value						Carrying Value						Fair Value
Senior notes due 2032			$	742.2					$	571.7					$	741.7					$	733.1					$	—					$	—
Senior notes due 2052			$	739.9					$	461.4					$	739.7					$	711.3					$	—					$	—
Convertible Senior Notes			$	152.0					$	559.5					$	449.3					$	2,016.3					$	441.2					$	2,188.0

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- Definition

Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements.

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