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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Millions | Total | Cumulative Effect, Period of Adoption, Adjustment | Cumulative Effect, Period of Adoption, Adjusted Balance | Common Shares ($1 par value) | Common Shares ($1 par value) Cumulative Effect, Period of Adoption, Adjusted Balance | Paid-In Capital | Paid-In Capital Cumulative Effect, Period of Adoption, Adjusted Balance | Retained (Deficit) Earnings | Retained (Deficit) Earnings Cumulative Effect, Period of Adoption, Adjustment | Retained (Deficit) Earnings Cumulative Effect, Period of Adoption, Adjusted Balance | Accumulated Other Comprehensive (Loss) Income | Accumulated Other Comprehensive (Loss) Income Cumulative Effect, Period of Adoption, Adjusted Balance | Noncontrolling Interest | Noncontrolling Interest Cumulative Effect, Period of Adoption, Adjusted Balance
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2018 | $ 69 |  |  | $ 294 |  | $ 0 |  | $ (278) |  |  | $ (127) |  | $ 180 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 128 |  |  |  |  |  |  | 116 |  |  | 4 |  | 8 |
Shares issued | 5 |  |  | 1 |  | 4 |  |  |  |  |  |  |  |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchased | (122) |  |  | (3) |  | (11) |  | (108) |  |  |  |  |  |
Surrendered (non-cash) | (10) |  |  | (1) |  |  |  | (9) |  |  |  |  |  |
Cash dividends declared | (35) |  |  |  |  |  |  | (35) |  |  |  |  |  |
Stock-based compensation | 7 |  |  |  |  | 7 |  |  |  |  |  |  |  |
Balance at Mar. 31, 2019 | 42 |  |  | 291 |  | 0 |  | (314) |  |  | (123) |  | 188 |
Balance at Dec. 31, 2018 | 69 |  |  | 294 |  | 0 |  | (278) |  |  | (127) |  | 180 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 390 |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at Jun. 30, 2019 | 71 |  |  | 287 |  | 0 |  | (261) |  |  | (117) |  | 162 |
Balance at Mar. 31, 2019 | 42 |  |  | 291 |  | 0 |  | (314) |  |  | (123) |  | 188 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 262 |  |  |  |  |  |  | 240 |  |  | 6 |  | 16 |
Shares issued | 2 |  |  | 1 |  | 1 |  |  |  |  |  |  |  |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchased | (167) |  |  | (5) |  | (10) |  | (152) |  |  |  |  |  |
Cash dividends declared | (35) |  |  |  |  |  |  | (35) |  |  |  |  |  |
Dividends paid to noncontrolling interest | (42) |  |  |  |  |  |  |  |  |  |  |  | (42) |
Stock-based compensation | 9 |  |  |  |  | 9 |  |  |  |  |  |  |  |
Balance at Jun. 30, 2019 | $ 71 |  |  | 287 |  | 0 |  | (261) |  |  | (117) |  | 162 |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common share, par value (in dollars per share) | $ 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at Dec. 31, 2019 | $ (56) |  | $ (57) | 276 | $ 276 | 0 | $ 0 | (332) |  | $ (333) | (179) | $ (179) | 179 | $ 179
Balance (Accounting Standards Update 2016-13) at Dec. 31, 2019 |  | $ (1) |  |  |  |  |  |  | $ (1) |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 514 |  |  |  |  |  |  | 530 |  |  | (20) |  | 4 |
Shares issued | 11 |  |  | 1 |  | 10 |  |  |  |  |  |  |  |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchased | (602) |  |  | (14) |  | (28) |  | (560) |  |  |  |  |  |
Surrendered (non-cash) | (13) |  |  |  |  |  |  | (13) |  |  |  |  |  |
Cash dividends declared | (36) |  |  |  |  |  |  | (36) |  |  |  |  |  |
Stock-based compensation | 18 |  |  |  |  | 18 |  |  |  |  |  |  |  |
Balance at Mar. 31, 2020 | (165) |  |  | 263 |  | 0 |  | (412) |  |  | (199) |  | 183 |
Balance at Dec. 31, 2019 | (56) |  | $ (57) | 276 | $ 276 | 0 | $ 0 | (332) |  | $ (333) | (179) | $ (179) | 179 | $ 179
Balance (Accounting Standards Update 2016-13) at Dec. 31, 2019 |  | $ (1) |  |  |  |  |  |  | $ (1) |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 766 |  |  |  |  |  |  |  |  |  |  |  |  |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchased | (602) |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at Jun. 30, 2020 | 37 |  |  | 260 |  | 11 |  | (223) |  |  | (184) |  | 173 |
Balance at Mar. 31, 2020 | (165) |  |  | 263 |  | 0 |  | (412) |  |  | (199) |  | 183 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 252 |  |  |  |  |  |  | 224 |  |  | 15 |  | 13 |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repurchased | 0 |  |  | (3) |  | 3 |  |  |  |  |  |  |  |
Cash dividends declared | (35) |  |  |  |  |  |  | (35) |  |  |  |  |  |
Dividends paid to noncontrolling interest | (23) |  |  |  |  |  |  |  |  |  |  |  | (23) |
Stock-based compensation | 8 |  |  |  |  | 8 |  |  |  |  |  |  |  |
Balance at Jun. 30, 2020 | $ 37 |  |  | $ 260 |  | $ 11 |  | $ (223) |  |  | $ (184) |  | $ 173 |
Shares retired: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common share, par value (in dollars per share) | $ 1 |  |  |  |  |  |  |  |  |  |  |  |  |

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