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Fair Value Measurements - Carrying Value and Fair Value of Long-Term Debt, Disclosure (Detail) - USD ($)
$ in Millions
Jul. 31, 2021
Jan. 30, 2021
Aug. 01, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]      
Principal Value $ 5,414 $ 6,449 $ 6,708
Fair Value, Estimated [1] $ 6,581 $ 7,243 $ 6,692
[1] The estimated fair value of the Company’s publicly traded debt is based on reported transaction prices, which are considered Level 2 inputs in accordance with ASC 820, Fair Value Measurement. The estimates presented are not necessarily indicative of the amounts that the Company could realize in a current market exchange.