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Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pretax income (loss) from domestic and foreign sources [Abstract] |  |  |  |
Domestic | $ 1,144,790 | $ 945,562 | $ 284,147 |
Foreign | 1,591 | 3,289 | 2,164 |
Income before income taxes | 1,146,381 | 948,851 | 286,311 |
Deferred income tax provision (benefit) [Abstract] |  |  |  |
Federal | 177,023 | 201,725 | 66,401 |
State | 52,046 | 48,332 | 17,434 |
Foreign | (12) | 12 | 0 |
Total current | 229,057 | 250,069 | 83,835 |
Federal | 54,852 | (12,149) | 22,321 |
State | 3,921 | (2,484) | 4,529 |
Foreign | 893 | 929 | 647 |
Total deferred | 59,666 | (13,704) | 27,497 |
Income tax provision | 288,723 | 236,365 | 111,332 |
Income Tax Rate Reconciliation [Abstract] |  |  |  |
Income before income taxes | $ 1,146,381 | $ 948,851 | $ 286,311 |
Statutory U.S. income tax rate (as a percent) | 21.00% | 21.00% | 21.00% |
Statutory tax provision | $ 240,740 | $ 199,259 | $ 60,125 |
State taxes | 45,037 | 35,705 | 12,267 |
Stranded tax effects of Plan Termination | 0 | 0 | 38,794 | [1]
Unrecognized tax benefits | 6 | 2 | 87 |
Tax credits | (570) | (620) | (712) |
Foreign rate differential | 370 | 236 | 65 |
Stock-based compensation | (1,529) | (563) | (411) |
Nondeductible executive compensation | 2,433 | 1,664 | 808 |
Meals and entertainment | 911 | 336 | 340 |
Other | 1,325 | 346 | (31) |
Income tax provision | $ 288,723 | $ 236,365 | $ 111,332 |
Effective income tax rate (as a percent) | 25.20% | 24.90% | 38.90% |
Income taxes paid (refunds), net | $ 260,000 | $ 260,100 | $ 75,100 |
Deferred tax assets [Abstract] |  |  |  |
Employee benefits | 31,688 | 28,534 |  |
Lease Liabilities | 22,739 | 24,956 |  |
Inventories | 8,999 | 4,100 |  |
Foreign net operating loss carryforward | 503 | 1,685 |  |
Other | 10,320 | 7,170 |  |
Deferred tax assets | 74,249 | 66,445 |  |
Total deferred tax assets, net |  | 2,948 |  |
Deferred tax liabilities [Abstract] |  |  |  |
Property and equipment | (100,781) | (32,040) |  |
Right-of-use assets | (20,511) | (22,950) |  |
Intangible assets and other | (7,491) | (6,850) |  |
Other | (2,804) | (1,657) |  |
Deferred tax liabilities | (131,587) | (63,497) |  |
Total deferred tax liabilities, net | (57,338) |  |  |
Reconciliation of unrecognized tax benefits, roll forward |  |  |  |
Balance as of January 1 | 1,782 | 1,780 | 1,685 |
Increases related to prior years' tax positions | 0 | 0 | 97 |
Increases related to current years' tax positions | 13 | 28 | 89 |
Decreases related to prior years' tax positions | (14) | (19) | 0 |
Lapse of statute of limitations | (47) | (7) | (91) |
Balance as of December 31 | 1,734 | 1,782 | 1,780 |
Unrecognized tax benefits that would impact tax rate | 1,700 | $ 1,800 | $ 1,800 |
State and Local Jurisdiction [Member] |  |  |  |
Deferred tax liabilities [Abstract] |  |  |  |
State income tax credits, subject to expiration | 1,300 |  |  |
CANADA | Subsidiaries [Member] |  |  |  |
Deferred tax liabilities [Abstract] |  |  |  |
Foreign net operating loss carryforwards, subject to expiration | $ 6,600 |  |  |
[1] | In December 2020, we eliminated our qualified defined benefit pension plan (Plan Termination), as discussed in Note 11, Retirement and Benefit Plans. Prior to the Plan Termination, "Accumulated other comprehensive loss" on our Consolidated Balance Sheet included the stranded tax effects of our conversion from a limited liability company to a corporation in 2013 and the adoption of the Tax Cuts and Jobs Act in 2017. Upon Plan Termination, these stranded tax effects of $38.8 million were required to be released into income tax expense under GAAP.

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