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Consolidated Statements of Equity - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Sep. 28, 2019 | Jun. 29, 2019 | Mar. 30, 2019 | Dec. 31, 2018 | Sep. 29, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2018
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | $ 414.9 |  |  |  | $ 314.7 | $ 414.9 | $ 314.7 | $ 191.6 |
Net income | $ 25.4 | $ 21.5 | $ 19.2 | (0.8) | $ 39.2 | $ 6.6 | $ 23.0 | 12.4 | 65.3 | 81.2 | 89.3 |
Other comprehensive income (loss) |  |  |  |  |  |  |  |  | (0.6) | (5.2) | 15.0 |
Incentive plan activity |  |  |  |  |  |  |  |  | 13.0 | 10.3 | 11.3 |
Long-term incentive compensation expense |  |  |  |  |  |  |  |  | 10.8 | 11.6 | 12.0 |
Restricted stock and restricted stock unit vesting |  |  |  |  |  |  |  |  | (6.6) | (8.7) | (4.5) |
Stranded income tax effects resulting from tax reform - See Note 3 |  |  |  |  |  |  |  |  |  | (4.8) |  |
Adjustment related to redeemable noncontrolling interest (Note 15) |  |  |  |  |  |  |  |  | 5.6 | 0.0 | 0.0 |
Balance at end of period | 502.4 |  |  |  | 414.9 |  |  |  | 502.4 | 414.9 | 314.7 |
Common Stock |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | 0.5 |  |  |  | 0.5 | 0.5 | 0.5 | 0.5 |
Balance at end of period | 0.5 |  |  |  | 0.5 |  |  |  | 0.5 | 0.5 | 0.5 |
Paid-In Capital |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | 1,295.4 |  |  |  | 1,309.8 | 1,295.4 | 1,309.8 | 1,307.9 |
Incentive plan activity |  |  |  |  |  |  |  |  | 13.0 | 10.3 | 11.3 |
Long-term incentive compensation expense |  |  |  |  |  |  |  |  | 10.8 | 11.6 | 12.0 |
Restricted stock and restricted stock unit vesting |  |  |  |  |  |  |  |  | (22.4) | (36.3) | (21.4) |
Adjustment related to redeemable noncontrolling interest (Note 15) |  |  |  |  |  |  |  |  | 5.6 |  |  |
Balance at end of period | 1,302.4 |  |  |  | 1,295.4 |  |  |  | 1,302.4 | 1,295.4 | 1,309.8 |
Retained Deficit |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | (650.1) |  |  |  | (742.3) | (650.1) | (742.3) | (831.6) |
Net income |  |  |  |  |  |  |  |  | 65.3 | 81.2 | 89.3 |
Stranded income tax effects resulting from tax reform - See Note 3 |  |  |  |  |  |  |  |  |  | (4.8) |  |
Balance at end of period | (584.8) |  |  |  | (650.1) |  |  |  | (584.8) | (650.1) | (742.3) |
Accum. Other Comprehensive Income |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | 244.9 |  |  |  | 250.1 | 244.9 | 250.1 | 235.1 |
Other comprehensive income (loss) |  |  |  |  |  |  |  |  | (0.6) | (5.2) | 15.0 |
Balance at end of period | 244.3 |  |  |  | 244.9 |  |  |  | 244.3 | 244.9 | 250.1 |
Common Stock In Treasury |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  |  | $ (475.8) |  |  |  | $ (503.4) | (475.8) | (503.4) | (520.3) |
Restricted stock and restricted stock unit vesting |  |  |  |  |  |  |  |  | 15.8 | 27.6 | 16.9 |
Balance at end of period | $ (460.0) |  |  |  | $ (475.8) |  |  |  | $ (460.0) | $ (475.8) | $ (503.4) |
Accounting Standards Update 2016-01 |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | $ 12.0
Accounting Standards Update 2016-01 | Retained Deficit |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | 12.0
Accounting Standards Update 2014-09 |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | 4.0
Accounting Standards Update 2014-09 | Retained Deficit |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | 4.0
Accounting Standards Update 2016-16 |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | (0.2)
Accounting Standards Update 2016-16 | Retained Deficit |  |  |  |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |  |
Impact of adoption of ASU Adoption |  |  |  |  |  |  |  |  |  |  |  | $ (0.2)

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