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Fair Value Measurements (Carrying Value And Fair Value Of Long-Term Debt, Disclosure) (Detail) - USD ($)
$ in Millions
May 05, 2018
Feb. 03, 2018
Apr. 29, 2017
Fair Value Measurements      
Principal Value $ 5,750 $ 5,750 $ 5,750
Fair Value (a) [1] $ 5,735 $ 5,943 $ 5,992
[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.