Other Comprehensive Income (Details) - USD ($) $ in Millions | 3 Months Ended |
Mar. 31, 2017 | Mar. 31, 2016 |
Beginning Balance | $ (137.2) | $ (146.1) |
Other comprehensive income (loss) before reclassifications | 3.1 | 5.3 |
Income taxes | (0.2) | 0 |
Net other comprehensive income (loss) before reclassifications | 2.9 | 5.3 |
Amounts reclassified from accumulated other comprehensive income (loss) | 1.7 | 1.5 |
Income taxes | (0.6) | (0.6) |
Net amounts reclassified from cumulative other comprehensive income (loss) | 1.1 | 0.9 |
Total other comprehensive income (loss) | 4 | 6.2 |
Ending Balance | (133.2) | (139.9) |
Foreign currency translation adjustments | | |
Beginning Balance | (46.3) | (55.1) |
Other comprehensive income (loss) before reclassifications | 2.8 | 6.1 |
Income taxes | 0 | 0 |
Net other comprehensive income (loss) before reclassifications | 2.8 | 6.1 |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 |
Income taxes | 0 | 0 |
Net amounts reclassified from cumulative other comprehensive income (loss) | 0 | 0 |
Total other comprehensive income (loss) | 2.8 | 6.1 |
Ending Balance | (43.5) | (49) |
Actuarial loss, net of tax | | |
Beginning Balance | (87.7) | (87.8) |
Other comprehensive income (loss) before reclassifications | (0.2) | (0.8) |
Income taxes | 0 | 0 |
Net other comprehensive income (loss) before reclassifications | (0.2) | (0.8) |
Amounts reclassified from accumulated other comprehensive income (loss) | 1.4 | 1.4 |
Income taxes | (0.5) | (0.6) |
Net amounts reclassified from cumulative other comprehensive income (loss) | 0.9 | 0.8 |
Total other comprehensive income (loss) | 0.7 | 0 |
Ending Balance | (87) | (87.8) |
Prior service cost, net of tax | | |
Beginning Balance | (5.2) | (5.5) |
Other comprehensive income (loss) before reclassifications | 0 | 0 |
Income taxes | 0 | 0 |
Net other comprehensive income (loss) before reclassifications | 0 | 0 |
Amounts reclassified from accumulated other comprehensive income (loss) | 0.3 | 0.1 |
Income taxes | (0.1) | 0 |
Net amounts reclassified from cumulative other comprehensive income (loss) | 0.2 | 0.1 |
Total other comprehensive income (loss) | 0.2 | 0.1 |
Ending Balance | (5) | (5.4) |
Unrealized gain (loss) on investments | | |
Beginning Balance | 2.7 | 3.3 |
Other comprehensive income (loss) before reclassifications | 0.5 | 0 |
Income taxes | (0.2) | 0 |
Net other comprehensive income (loss) before reclassifications | 0.3 | 0 |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 |
Income taxes | 0 | 0 |
Net amounts reclassified from cumulative other comprehensive income (loss) | 0 | 0 |
Total other comprehensive income (loss) | 0.3 | 0 |
Ending Balance | 3 | 3.3 |
Other | | |
Beginning Balance | (0.7) | (1) |
Other comprehensive income (loss) before reclassifications | 0 | 0 |
Income taxes | 0 | 0 |
Net other comprehensive income (loss) before reclassifications | 0 | 0 |
Amounts reclassified from accumulated other comprehensive income (loss) | 0 | 0 |
Income taxes | 0 | 0 |
Net amounts reclassified from cumulative other comprehensive income (loss) | 0 | 0 |
Total other comprehensive income (loss) | 0 | 0 |
Ending Balance | $ (0.7) | $ (1) |