Income taxes - Reconciliation of Federal Statutory Rate to Effective Tax Rate (Details) |
12 Months Ended | |||
|---|---|---|---|---|
Aug. 16, 2022 |
Jan. 28, 2023 |
Jan. 29, 2022 |
Jan. 30, 2021 |
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| Income taxes | ||||
| Federal statutory rate (as a percent) | 21.00% | 21.00% | 21.00% | |
| State effective rate, net of federal tax benefit (as a percent) | 3.60% | 3.30% | 2.90% | |
| Executive compensation limitation (as a percent) | 0.30% | 0.50% | 1.20% | |
| Excess deduction of stock compensation (as a percent) | (0.20%) | (0.50%) | (0.30%) | |
| Other (as a percent) | (0.30%) | (0.40%) | (0.90%) | |
| Effective tax rate (as a percent) | 24.40% | 23.90% | 23.90% | |
| Alternative minimum tax | 15.00% | |||
| Excise tax | 1.00% | |||
| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to executive compensation limitations. No definition available.
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- Definition Percentage of corporate alternative minimum tax on book income of certain large corporations, enacted into law with the Inflation Reduction Act of 2022. No definition available.
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- Definition Percentage of corporate excise tax on net share repurchases, enacted into law with the Inflation Reduction Act of 2022. No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations attributable to deduction. Includes, but is not limited to, dividend deduction, deduction for dividend paid to employee stock ownership plan (ESOP), Medicare prescription drug benefit subsidy deduction, and other deductions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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