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Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) $ in Millions | Restricted Stock [Member] Common Stock [Member] Common Class A [Member] | Restricted Stock [Member] Common Stock [Member] | Restricted Stock [Member] Retained Earnings [Member] | Restricted Stock [Member] Treasury Stock [Member] Common Class A [Member] | Restricted Stock [Member] Treasury Stock [Member] | Restricted Stock [Member] AOCI Attributable to Parent [Member] | Restricted Stock [Member] | Restricted Stock Units (RSUs) [Member] Common Stock [Member] Common Class A [Member] | Restricted Stock Units (RSUs) [Member] Common Stock [Member] | Restricted Stock Units (RSUs) [Member] Retained Earnings [Member] | Restricted Stock Units (RSUs) [Member] Treasury Stock [Member] Common Class A [Member] | Restricted Stock Units (RSUs) [Member] Treasury Stock [Member] | Restricted Stock Units (RSUs) [Member] AOCI Attributable to Parent [Member] | Restricted Stock Units (RSUs) [Member] | Common Stock [Member] Common Class A [Member] | Common Stock [Member] | Retained Earnings [Member] | Treasury Stock [Member] Common Class A [Member] | Treasury Stock [Member] | AOCI Attributable to Parent [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,935,773 | 103,100,856 |  | (1,887,767) | (14,960,597) |  |
Balance at Dec. 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 34 | $ 1,110 | $ 862 | $ (26) | $ (188) | $ (39) | $ 1,753
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 39 | 0 | 0 | 0 | 39
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | (8) | $ 0 | $ 0 | 0 | (8)
401(k) Plan (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 390,389 |  | 0 | 0 |  |
401(k) Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 7 | 0 | $ 0 | $ 0 | 0 | 7
Restricted stock awards (in shares) | 233,425 | 296,042 |  | (110,412) | (239,597) |  |  | 0 | 60,050 |  | 0 | (18,275) |  |  |  |  |  |  |  |  |
Restricted stock awards | $ 0 | $ 0 | $ 0 | $ (2) | $ (4) | $ 0 | $ (6) | $ 0 | $ 0 | $ 0 | $ 0 | $ (1) | $ 0 | $ (1) |  |  |  |  |  |  |
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 | $ 2 | 0 | $ 0 | $ 0 | 0 | 3
Balance (in shares) at Mar. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,169,198 | 103,847,337 |  | (1,998,179) | (15,218,469) |  |
Balance at Mar. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 35 | $ 1,119 | 880 | $ (28) | $ (193) | (39) | 1,774
Balance (in shares) at Dec. 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,935,773 | 103,100,856 |  | (1,887,767) | (14,960,597) |  |
Balance at Dec. 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 34 | $ 1,110 | 862 | $ (26) | $ (188) | (39) | 1,753
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 61
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (23)
Balance (in shares) at Sep. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,169,198 | 103,898,352 |  | (1,998,179) | (15,246,180) |  |
Balance at Sep. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 37 | $ 1,124 | 861 | $ (28) | $ (193) | (39) | 1,762
Balance (in shares) at Mar. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,169,198 | 103,847,337 |  | (1,998,179) | (15,218,469) |  |
Balance at Mar. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 35 | $ 1,119 | 880 | $ (28) | $ (193) | (39) | 1,774
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 39 | 0 | 0 | 0 | 39
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | (7) | $ 0 | $ 0 | 0 | (7)
401(k) Plan (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 3,655 |  | 0 | 0 |  |
401(k) Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | 0 | $ 0 | $ 0 | 0 | 0
Restricted stock awards (in shares) | 0 | 47,360 |  | 0 | (16,991) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock awards | $ 0 | $ 0 | 0 | $ 0 | $ 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 | $ 3 | 0 | $ 0 | $ 0 | 0 | 4
Balance (in shares) at Jun. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,169,198 | 103,898,352 |  | (1,998,179) | (15,235,460) |  |
Balance at Jun. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 36 | $ 1,122 | 899 | $ (28) | $ (193) | (39) | 1,797
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (17) | 0 | 0 | 0 | (17)
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (8) | 0 | 0 | 0 | (8)
Restricted stock awards (in shares) | 0 | 0 |  | 0 | (10,720) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock awards | $ 0 | $ 0 | 0 | $ 0 | $ 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 | $ 2 | 0 | $ 0 | $ 0 | 0 | 3
Balance (in shares) at Sep. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,169,198 | 103,898,352 |  | (1,998,179) | (15,246,180) |  |
Balance at Sep. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 37 | $ 1,124 | 861 | $ (28) | $ (193) | (39) | 1,762
Balance (in shares) at Dec. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,424,691,000,000 | 104,286,324,000,000 |  | (1,998,179,000,000) | (16,747,268,000,000) |  |
Balance at Dec. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 39 | $ 1,127 | 869 | $ (28) | $ (223) | (27) | 1,757
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 62 | 0 | 0 | 0 | 62
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | (8) | $ 0 | $ 0 | 0 | (8)
401(k) Plan (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 307,885,000,000 |  | 0 | 0 |  |
401(k) Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 7 | 0 | $ 0 | $ 0 | 0 | 7
Restricted stock awards (in shares) | 250,448,000,000 | 333,382,000,000 |  | (103,738,000,000) | (138,959,000,000) |  |  | 0 | 108,921,000,000 |  | 0 | (32,958,000,000) |  |  |  |  |  |  |  |  |
Restricted stock awards | $ 0 | $ 0 | 0 | $ (2) | $ (3) | 0 | (5) | $ 0 | $ 0 | $ 0 | $ 0 | $ (1) | $ 0 | $ (1) |  |  |  |  |  |  |
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2 | $ 3 | 0 | $ 0 | $ 0 | 0 | 5
Balance (in shares) at Mar. 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,675,139,000,000 | 105,036,512,000,000 |  | (2,101,917,000,000) | (16,919,185,000,000) |  |
Balance at Mar. 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 41 | $ 1,137 | 910 | $ (30) | $ (227) | (27) | 1,804
Balance (in shares) at Dec. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,424,691,000,000 | 104,286,324,000,000 |  | (1,998,179,000,000) | (16,747,268,000,000) |  |
Balance at Dec. 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 39 | $ 1,127 | 869 | $ (28) | $ (223) | (27) | 1,757
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 269
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (23)
Balance (in shares) at Sep. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,675,139,000,000 | 105,104,057,000,000 |  | (2,101,917,000,000) | (19,582,841,000,000) |  |
Balance at Sep. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 44 | $ 1,146 | 1,076 | $ (30) | $ (277) | (27) | 1,932
Balance (in shares) at Mar. 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,675,139,000,000 | 105,036,512,000,000 |  | (2,101,917,000,000) | (16,919,185,000,000) |  |
Balance at Mar. 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 41 | $ 1,137 | 910 | $ (30) | $ (227) | (27) | 1,804
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 99 | 0 | 0 | 0 | 99
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (8) | 0 | 0 | 0 | (8)
Restricted stock awards (in shares) | 0 | 67,545,000,000 |  | 0 | (17,463,000,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted stock awards | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2 | $ 4 | 0 | $ 0 | $ 0 | 0 | 6
Repurchase of common stock (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 |  | 0 | (2,646,193,000,000) |  |
Repurchase of common stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 | 0 | $ 0 | $ (50) | 0 | (50)
Balance (in shares) at Jun. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,675,139,000,000 | 105,104,057,000,000 |  | (2,101,917,000,000) | (19,582,841,000,000) |  |
Balance at Jun. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 43 | $ 1,141 | 988 | $ (30) | $ (277) | (27) | 1,838
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 108 | 0 | 0 | 0 | 108
Preferred stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (13) | 0 | 0 | 0 | (13)
Common stock dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 | (7) | 0 | 0 | 0 | (7)
Stock-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 | $ 5 | 0 | $ 0 | $ 0 | 0 | 6
Balance (in shares) at Sep. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,675,139,000,000 | 105,104,057,000,000 |  | (2,101,917,000,000) | (19,582,841,000,000) |  |
Balance at Sep. 30, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 44 | $ 1,146 | $ 1,076 | $ (30) | $ (277) | $ (27) | $ 1,932

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