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Employee Incentive, Deferred Compensation, and Retirement Plans (Details) - USD ($) $ in Thousands, shares in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Service period | 5 years |  |  |
Shares authorized to grant | 4.2 |  |  |
Stock-based compensation | $ 153,762 | $ 140,263 | $ 135,505 |
Accrued compensation | 790,194 | 585,612 |  |
Cash awards, net | 57,700 | 3,900 |  |
Unrecognized compensation expense related to non-vested options | 669,600 |  |  |
Contributions to profit sharing | 18,500 | 17,600 | 15,800 |
Debentures [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Stock-based compensation | 110,000 | 105,800 | 91,600 |
Debenture and Interest Payable [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Accrued compensation | 220,300 | 186,200 |  |
Deferred Awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Fair value of stock awards vested | 151,600 |  |  |
Incentive Stock Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Stock-based compensation | 146,800 | 137,600 | 135,200 |
Tax benefit related to stock-based compensation | 27,600 | 27,800 | 30,800 |
Excess tax benefit related to vested stock-based compensation | 53,900 | 36,900 | $ 23,800 |
Cash Awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Stock-based compensation | $ 12,300 | $ 800 |  |
Restricted Stock Units, PRSUs, and Restricted Stock Awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Total number of stock awards outstanding | 13.0 |  |  |
Unvested stock awards outstanding | 11.5 |  |  |
Weighted-average period, compensation cost expected to recognized, in years | 2 years 6 months |  |  |
Performance-based Restricted Stock Units [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 5 years |  |  |
Award performance period in years | 4 years |  |  |
Performance-based Restricted Stock Units [Member] | One to Four Years [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Percentage of earned award vested | 80.00% |  |  |
Performance-based Restricted Stock Units [Member] | Fifth Year [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Percentage of earned award vested | 20.00% |  |  |
SWAP Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Elective deferrals vested percentage | 100.00% |  |  |
Percentage of earnings deferred into company stock units, Additional elective deferral | 1.00% |  |  |
Minimum [Member] | Deferred Compensation Plans [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 1 year |  |  |
Minimum [Member] | Deferred Awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 1 year |  |  |
Minimum [Member] | Restricted Stock Award [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 1 year |  |  |
Minimum [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 1 year |  |  |
Minimum [Member] | Performance-based Restricted Stock Units [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Potential percentage of converted shares | 0.00% |  |  |
Minimum [Member] | SWAP Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 1 year |  |  |
Maximum [Member] | Deferred Compensation Plans [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 8 years |  |  | 8 years
Maximum [Member] | Deferred Awards [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 10 years |  |  | 10 years
Maximum [Member] | Restricted Stock Award [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 2 years |  |  |
Maximum [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 10 years |  |  |
Maximum [Member] | Performance-based Restricted Stock Units [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Potential percentage of converted shares | 200.00% |  |  |
Maximum [Member] | SWAP Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Awards vesting period in years | 10 years |  |  | 10 years

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