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v3.23.1

Stock-based Compensation (Narrative) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 30, 2022 | Oct. 31, 2021 | Apr. 30, 2023 | May 01, 2022 | Jul. 28, 2019 | Jul. 31, 2022
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value |  |  | $ 3 | $ 0 |  |
Share-Based Payment Arrangement, Exercise of Option, Tax Benefit |  |  | 1 | 0 |  |
Cash received from the exercise of stock options |  |  | $ 22 | 1 |  |
EPS Performance Restricted Stock Units [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |  |  | 3 years |  |  |
Nonvested, Units |  |  | 563 |  |  |
Nonvested, Weighted-Average Grant-Date Fair Value |  |  | $ 44.33 |  |  |
EPS Performance Restricted Stock Units [Member] | Minimum [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |  |  | 0.00% |  |  |
EPS Performance Restricted Stock Units [Member] | Maximum [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |  |  | 200.00% |  |  |
FCF Performance Restricted Stock Units [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |  | 167.00% |  |  |  |
Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other than Options Issued in Period |  |  |  |  | 388 |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |  |  | 3 years |  |  |
Nonvested, Units |  | 0 |  |  |  |
FCF Performance Restricted Stock Units [Member] | Minimum [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |  |  | 0.00% |  |  |
FCF Performance Restricted Stock Units [Member] | Maximum [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |  |  | 200.00% |  |  |
FCF Performance Restricted Stock Units Additional Shares [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |  | 158 |  |  |  |
Time Lapse, and EPS Performance Restricted Stock Units [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Remaining unearned compensation on nonvested awards |  |  | $ 51 |  |  |
Weighted-average remaining service period, years |  |  | 1 year 9 months 18 days |  |  |
Nonvested, Units |  |  | 2,270 |  |  | 1,946
Fair value of restricted units and shares vested |  |  | $ 36 | $ 50 |  |
Granted, Weighted-Average Grant-Date Fair Value |  |  | $ 47.55 | $ 41.94 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |  |  | 1,198 |  |  |
Nonvested, Weighted-Average Grant-Date Fair Value |  |  | $ 45.31 |  |  | $ 43.88
TSR Performance Restricted Stock/Units [Member] |  |  |  |  |  |
Stock-based Compensation |  |  |  |  |  |
Remaining unearned compensation on nonvested awards |  |  | $ 16 |  |  |
Weighted-average remaining service period, years |  |  | 1 year 8 months 12 days |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | 100.00% | 75.00% |  |  |  |
Nonvested, Units |  |  | 952 |  |  | 1,153
Fair value of restricted units and shares vested |  |  | $ 21 | $ 8 |  |
Granted, Weighted-Average Grant-Date Fair Value |  |  | $ 53.74 | $ 45.54 |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |  |  | 296 |  |  |
Nonvested, Weighted-Average Grant-Date Fair Value |  |  | $ 51.81 |  |  | $ 55.63

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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Amount of tax benefit from exercise of option under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Subparagraph (a) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2A + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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