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Fair Value Measurements (Tables) | 9 Months Ended
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Oct. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] |
Carrying Value And Fair Value Of Long-Term Debt, Disclosure | The following table provides a summary of the principal value and estimated fair value of outstanding publicly traded debt as of October 31, 2020, February 1, 2020 and November 2, 2019:
| October 31, 2020 |  | February 1, 2020 |  | November 2, 2019
| (in millions)
Principal Value | $ | 6,449 |  |  | $ | 5,458 |  |  | $ | 5,458 |
Fair Value, Estimated (a) | 6,678 |  |  | 5,555 |  |  | 5,156 |
_______________ (a)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.

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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. + References No definition available. + Details
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