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Condensed Consolidated Statements of Changes in Common Stockholders' Equity Statement - USD ($) $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Treasury Stock [Member] | Noncontrolling Interest [Member]
--- | --- | --- | --- | --- | --- | --- | ---
As of at Dec. 31, 2021 | $ 4,411,669 | $ 20,000 | $ 389,456 | $ 7,126,761 | $ 971,388 | $ (4,108,022) | $ 12,086
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net Income | 96,566 |  |  | 96,566 |  |  |
Net income attributable to noncontrolling interest | 0 |  |  | (986) |  |  | 986
Net (income) loss attributable to redeemable noncontrolling interests | 44 |  |  | 44 |  |  |
Change in redemption value of redeemable noncontrolling interest | 64 |  |  |  |  |  | 64
Distribution to noncontrolling interest | (357) |  |  |  |  |  | (357)
Dividends on common stock | (15,497) |  |  | (15,497) |  |  |
Repurchase of Class B Common Stock | (9,527) |  |  |  |  | (9,527) |
Issuance of Class B common stock | 1,437 |  |  |  |  | 1,437 |
Amortization of unearned stock compensation and stock option expense | 1,677 |  | 1,677 |  |  |  |
Other comprehensive income (loss), net of income taxes | (13,135) |  |  |  | (13,135) |  |
As of at Mar. 31, 2022 | 4,472,941 | 20,000 | 391,133 | 7,206,888 | 958,253 | (4,116,112) | 12,779
As of at Dec. 31, 2021 | 14,311 |  |  |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) attributable to redeemable noncontrolling interests | (44) |  |  |  |  |  |
Change in redemption value of redeemable noncontrolling interests | 64 |  |  |  |  |  |
As of at Mar. 31, 2022 | 14,331 |  |  |  |  |  |
As of at Dec. 31, 2022 | 3,752,661 | 20,000 | 390,438 | 7,163,128 | 336,151 | (4,178,334) | 21,278
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net Income | 52,977 |  |  | 52,977 |  |  |
Net income attributable to noncontrolling interest | 0 |  |  | (650) |  |  | 650
Net (income) loss attributable to redeemable noncontrolling interests | (55) |  |  | (55) |  |  |
Change in redemption value of redeemable noncontrolling interest | 64 |  |  |  |  |  | 64
Noncontrolling interest capital contribution | 520 |  |  |  |  |  | 520
Distribution to redeemable noncontrolling interest | 0 |  |  |  |  |  |
Dividends on common stock | (15,812) |  |  | (15,812) |  |  |
Repurchase of Class B Common Stock | (23,439) |  |  |  |  | (23,439) |
Issuance of Class B common stock | 427 |  | (4,067) |  |  | 4,494 |
Amortization of unearned stock compensation and stock option expense | 1,802 |  | 1,802 |  |  |  |
Other comprehensive income (loss), net of income taxes | 585 |  |  |  | 585 |  |
As of at Mar. 31, 2023 | 3,769,730 | $ 20,000 | $ 388,173 | $ 7,199,588 | $ 336,736 | $ (4,197,279) | $ 22,512
As of at Dec. 31, 2022 | 21,827 |  |  |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) attributable to redeemable noncontrolling interests | 55 |  |  |  |  |  |
Change in redemption value of redeemable noncontrolling interests | 70 |  |  |  |  |  |
Distribution to redeemable noncontrolling interest | (70) |  |  |  |  |  |
As of at Mar. 31, 2023 | $ 21,882 |  |  |  |  |  |

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