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Shareholders' Equity (Stock Option Activity) (Details) - Employee Stock Option [Member] $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended
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Feb. 01, 2020 USD ($) $ / shares shares
Stock Options |
Outstanding | shares | 2,358
Granted | shares | 719
Exercised | shares | (1,461)
Outstanding | shares | 1,616
Vested or expected to vest | shares | 1,616
Exercisable | shares | 712
Weighted-Average Exercise Price per Share |
Outstanding | $ / shares | $ 33.47
Granted | $ / shares | 69.17
Exercised | $ / shares | 27.92
Outstanding | $ / shares | 54.38
Vested or expected to vest | $ / shares | 54.38
Exercisable | $ / shares | $ 38.29
Weighted-Average Remaining Contractual Term [Abstract] |
Outstanding | 6 years 10 months 24 days
Exercisable | 4 years 3 months 18 days
Aggregate Intrinsic Value [Abstract] |
Outstanding | $ | $ 49
Exercisable | $ | $ 33

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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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