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Accumulated Other Comprehensive Income/(Loss) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Changes in accumulated other comprehensive income (loss) by component |  |  |
Balance at the beginning of the period | $ 1,652.8 |  |
Balance at the end of the period | 1,790.2 | $ 1,652.8 |
Foreign Currency Translation |  |  |
Changes in accumulated other comprehensive income (loss) by component |  |  |
Balance at the beginning of the period | (51.7) | 11.4 | $ 0.4
Other comprehensive income (loss) before reclassifications | (61.8) | (63.1) | 11.9
Amounts reclassified from accumulated other comprehensive income - net of tax |  |  | (0.9)
Net current period other comprehensive income (loss) | (61.8) | (63.1) | 11.0
Balance at the end of the period | (113.5) | (51.7) | 11.4
Other |  |  |
Changes in accumulated other comprehensive income (loss) by component |  |  |
Balance at the beginning of the period | (1.6) | 0.2 | (7.2)
Other comprehensive income (loss) before reclassifications | (7.4) | (6.7) | 3.0
Amounts reclassified from accumulated other comprehensive income - net of tax |  | 4.9 | 4.4
Net current period other comprehensive income (loss) | (7.4) | (1.8) | 7.4
Balance at the end of the period | (9.0) | (1.6) | 0.2
Accumulated Other Comprehensive Income (Loss) |  |  |
Changes in accumulated other comprehensive income (loss) by component |  |  |
Balance at the beginning of the period | (53.3) | 11.6 | (6.8)
Other comprehensive income (loss) before reclassifications | (69.2) | (69.8) | 14.9
Amounts reclassified from accumulated other comprehensive income - net of tax |  | 4.9 | 3.5
Net current period other comprehensive income (loss) | (69.2) | (64.9) | 18.4
Balance at the end of the period | (122.5) | (53.3) | 11.6
Amounts reclassified from accumulated other comprehensive income, tax provision | $ 0.0 | $ 3.2 | 2.9
Amounts reclassified from accumulated other comprehensive income, tax benefit |  |  | $ (0.5)

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