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Consolidated Statements of Equity - USD ($) shares in Millions, $ in Millions | Total | Impact of adoption of new accounting standards | Common Stock | Accumulated Other Compre- hensive Income (Loss) | Accumulated Other Compre- hensive Income (Loss) Impact of adoption of new accounting standards | (Distribution in Excess of Accumulated Earnings) Earnings Surplus | (Distribution in Excess of Accumulated Earnings) Earnings Surplus Impact of adoption of new accounting standards | Non-Controlling Interest | Non-Controlling Interest Impact of adoption of new accounting standards | Redeem- able Non- Controlling Interest
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 31, 2017 |  |  | 49.3 |  |  |  |  |  |  |
Beginning balance at Dec. 31, 2017 | $ 651.1 | $ (1.4) | $ 1,161.7 | $ (42.3) | $ (9.1) | $ (473.0) | $ 7.7 | $ 4.7 |  |
Total Equity |  |  |  |  |  |  |  |  |  |
Net income (loss) | (70.5) |  |  |  |  | (72.0) |  | 1.5 |  |
Other comprehensive income (loss), net of tax | (0.5) |  |  | (0.5) |  |  |  |  |  |
Stock dividend ($11.65 per share) (in shares) |  |  | 22.6 |  |  |  |  |  |  |
Stock dividend ($11.65 per share) | 626.4 |  | $ 626.4 |  |  |  |  |  |  |
Disposal of M&C subsidiary and Distributions to noncontrolling interest | (0.5) |  |  |  |  |  |  | (0.5) |  | $ (0.2)
Adjustments to redemption value of redeemable noncontrolling interest (Note 2) | 0.6 |  | 0.6 |  |  |  |  |  |  |
Share-based compensation | 4.7 |  | $ 4.7 |  |  |  |  |  |  |
Shares issued or repurchased, net (in shares) |  |  | 0.1 |  |  |  |  |  |  |
Shares issued or repurchased, net | (1.6) |  |  |  |  | (1.6) |  |  |  |
Ending balance at Dec. 31, 2018 | 1,208.3 |  | $ 1,793.4 | (51.9) |  | (538.9) |  | 5.7 |  |
Ending balance (in shares) at Dec. 31, 2018 |  |  | 72.0 |  |  |  |  |  |  |
Redeemable Non-Controlling Interest, beginning balance at Dec. 31, 2017 |  |  |  |  |  |  |  |  |  | 8.0
Redeemable Non-Controlling Interest |  |  |  |  |  |  |  |  |  |
Net income (loss) | 0.0 |  |  |  |  |  |  |  |  | 0.7
Disposal of M&C subsidiary | (0.5) |  |  |  |  |  |  | (0.5) |  | (0.2)
Adjustments to redemption value of redeemable noncontrolling interest |  |  |  |  |  |  |  |  |  | (0.6)
Redeemable Non-Controlling Interest, ending balance at Dec. 31, 2018 |  |  |  |  |  |  |  |  |  | 7.9
Total Equity |  |  |  |  |  |  |  |  |  |
Net income (loss) | (38.5) |  |  |  |  | (36.4) |  | (2.1) |  |
Other comprehensive income (loss), net of tax | 3.1 |  |  | 3.1 |  |  |  |  |  |
Dividend on common stock | (50.0) |  |  |  |  | (50.0) |  |  |  |
Disposal of M&C subsidiary and Distributions to noncontrolling interest | 0.0 |  |  |  |  |  |  | 0.0 |  | (0.3)
Adjustments to redemption value of redeemable noncontrolling interest (Note 2) | 1.4 |  | $ 1.4 |  |  |  |  |  |  |
Share-based compensation | 5.4 |  | $ 5.4 |  |  |  |  |  |  |
Shares issued or repurchased, net (in shares) |  |  | 0.3 |  |  |  |  |  |  |
Shares issued or repurchased, net | (1.0) |  | $ (0.1) |  |  | (0.9) |  |  |  |
Ending balance at Dec. 31, 2019 | 1,128.7 | $ (4.1) | $ 1,800.1 | (48.8) | $ 0.0 | (626.2) | $ (4.0) | 3.6 | $ (0.1) |
Ending balance (in shares) at Dec. 31, 2019 |  |  | 72.3 |  |  |  |  |  |  |
Redeemable Non-Controlling Interest |  |  |  |  |  |  |  |  |  |
Net income (loss) | 0.0 |  |  |  |  |  |  |  |  | 0.1
Disposal of M&C subsidiary | 0.0 |  |  |  |  |  |  | 0.0 |  | (0.3)
Adjustments to redemption value of redeemable noncontrolling interest |  |  |  |  |  |  |  |  |  | (1.4)
Redeemable Non-Controlling Interest, ending balance at Dec. 31, 2019 | $ 6.3 |  |  |  |  |  |  |  |  | 6.3
Redeemable Non-Controlling Interest |  |  |  |  |  |  |  |  |  |
Accounting Standards Update [Extensible List] | us-gaap:AccountingStandardsUpdate201613Member |  |  |  |  |  |  |  |  |
Net income (loss) | $ 5.0 |  |  |  |  | 5.6 |  | (0.6) |  |
Other comprehensive income (loss), net of tax | (11.2) |  |  | (11.2) |  |  |  |  |  |
Dividend on common stock | (24.7) |  |  |  |  | (24.7) |  |  |  |
Disposal of M&C subsidiary and Distributions to noncontrolling interest | (2.9) |  |  |  |  |  |  | (2.9) |  | 0.0
Adjustments to redemption value of redeemable noncontrolling interest (Note 2) | 0.0 |  | $ 0.0 |  |  |  |  |  |  |
Share-based compensation | 5.8 |  | $ 5.8 |  |  |  |  |  |  |
Shares issued or repurchased, net (in shares) |  |  | 0.1 |  |  |  |  |  |  |
Shares issued or repurchased, net | (0.5) |  | $ (0.4) |  |  | (0.1) |  |  |  |
Ending balance at Dec. 31, 2020 | 1,096.1 |  | $ 1,805.5 | $ (60.0) |  | $ (649.4) |  | 0.0 |  |
Ending balance (in shares) at Dec. 31, 2020 |  |  | 72.4 |  |  |  |  |  |  |
Redeemable Non-Controlling Interest |  |  |  |  |  |  |  |  |  |
Net income (loss) | 0.0 |  |  |  |  |  |  |  |  | 0.2
Disposal of M&C subsidiary | (2.9) |  |  |  |  |  |  | $ (2.9) |  | 0.0
Adjustments to redemption value of redeemable noncontrolling interest |  |  |  |  |  |  |  |  |  | 0.0
Redeemable Non-Controlling Interest, ending balance at Dec. 31, 2020 | $ 6.5 |  |  |  |  |  |  |  |  | $ 6.5

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