Income Taxes (Details 2) - USD ($) $ in Thousands	12 Months Ended
Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Income tax at the statutory federal rate	$ 228,556	$ (32,215)	$ 28,117
State income taxes, net of federal benefit	24,677	(5,248)	(2,782)
Net changes in unrecognized tax benefits, interest and penalties/reserves	186	37	1,017
Tax benefit of federal credits	(1,504)	(926)	(5,094)
Changes in cash surrender value of life insurance policies	(387)	(373)	(404)
Changes in valuation allowance	(14,364)	3,328	2,017
Tax benefit of dividends paid to ESOP	(18,912)	(919)	(684)
Impacts to current and deferred taxes for enacted changes in tax laws and rates	0	(45,182)	0
Other	7,638	(252)	623
Income taxes (benefit)	$ 225,890	$ (81,750)	$ 22,810

Estimated Adjustments to net deferred tax liabilities for enacted changes in tax laws and rates

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The portion of the difference between total income tax expense or benefit as reported in the income statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the unrecognized tax benefits, interest and penalties during the period.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to nontaxable income or nondeductible expenses under enacted tax laws, or differences in the methodologies used to determine expense amounts for financial statements prepared in accordance with generally accepted accounting principles, not otherwise listed in the existing taxonomy.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount 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 deduction for dividend paid to employee stock ownership plan.

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Amount 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 increase (decrease) in the valuation allowance for deferred tax assets.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount 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 tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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