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STATEMENTS OF CHANGES IN CONSOLIDATED EQUITY - USD ($) $ in Millions | Total | [CommonStockMember] | [AdditionalPaidInCapitalMember] | [RetainedEarningsMember] | [TreasuryStockMember] | [AccumulatedOtherComprehensiveIncomeMember] | [NoncontrollingInterestMember]
--- | --- | --- | --- | --- | --- | --- | ---
Total Stockholders' Equity at Dec. 31, 2014 | $ 2,709.3 | $ 11.0 | $ 1,164.2 | $ 2,398.9 | $ (44.3) | $ (931.4) | $ 110.9
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) | 12.6 |  |  | 10.0 |  |  | 2.6
Other comprehensive income (loss) | 0.4 |  |  |  |  | 0.6 | (0.2)
Cash dividends on common stock | (19.3) |  |  | (19.3) |  |  |
Redeemable noncontrolling interest | 0.0 |  |  | (0.1) |  |  | 0.1
Employee stock plans | 5.0 |  | (10.0) | (7.1) | 22.1 |  |
Total Stockholders' Equity at Mar. 31, 2015 | 2,708.0 | 11.0 | 1,154.2 | 2,382.4 | (22.2) | (930.8) | 113.4
Total Stockholders' Equity at Dec. 31, 2015 | 2,184.4 | 11.0 | 1,161.7 | 1,945.9 | (21.3) | (1,014.5) | 101.6
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) | (98.1) |  |  | (101.2) |  |  | 3.1
Other comprehensive income (loss) | 18.1 |  |  |  |  | 19.6 | (1.5)
Cash dividends on common stock | (8.6) |  |  | (8.6) |  |  |
Employee stock plans | 2.6 |  | 10.2 | (0.2) | (7.4) |  |
Total Stockholders' Equity at Mar. 31, 2016 | $ 2,098.4 | $ 11.0 | $ 1,171.9 | $ 1,835.9 | $ (28.7) | $ (994.9) | $ 103.2

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