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Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended
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Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Abstract] |
Schedule of accumulated other comprehensive income (loss) |
(in millions) |  | Foreign currency translation adjustments |  | Hedge instruments |  | Defined benefit postretirement plans |  | Other |  | Total
Beginning balance, June 30, 2018 |  | $ | (374.3 | ) |  | $ | (3.0 | ) |  | $ | (193.0 | ) |  | $ | 2.7 |  |  | $ | (567.6 | )
Comprehensive (loss) income before reclassifications |  | (45.3 | ) |  | 1.5 |  |  | (0.9 | ) |  | — |  |  | (44.7 | )
Income taxes associated with comprehensive income (loss) before reclassifications |  | 1.6 |  |  | (0.6 | ) |  | 0.2 |  |  | — |  |  | 1.2 |
Reclassification from accumulated other comprehensive loss |  | — |  |  | 0.8 |  |  | 1.7 |  |  | — |  |  | 2.5 |
Income taxes reclassified into net earnings |  | — |  |  | (0.1 | ) |  | (0.5 | ) |  | — |  |  | (0.6 | )
Ending balance, September 30, 2018 |  | $ | (418.0 | ) |  | $ | (1.4 | ) |  | $ | (192.5 | ) |  | $ | 2.7 |  |  | $ | (609.2 | )
(in millions) |  | Foreign currency translation adjustments |  | Hedge instruments |  | Defined benefit postretirement plans |  | Other |  | Total
Beginning balance, June 30, 2017 |  | $ | (407.9 | ) |  | $ | 1.5 |  |  | $ | (202.5 | ) |  | $ | 2.5 |  |  | $ | (606.4 | )
Comprehensive income (loss) before reclassifications |  | 64.2 |  |  | (1.4 | ) |  | (4.7 | ) |  | — |  |  | 58.1 |
Income taxes associated with comprehensive income (loss) before reclassifications |  | — |  |  | 0.9 |  |  | 1.5 |  |  | — |  |  | 2.4 |
Reclassification from accumulated other comprehensive loss |  | — |  |  | (1.0 | ) |  | 2.2 |  |  | — |  |  | 1.2 |
Income taxes reclassified into net earnings |  | — |  |  | (0.2 | ) |  | (0.8 | ) |  | — |  |  | (1.0 | )
Ending balance, September 30, 2017 |  | $ | (343.7 | ) |  | $ | (0.2 | ) |  | $ | (204.3 | ) |  | $ | 2.5 |  |  | $ | (545.7 | )
(in millions) |  | Foreign currency translation adjustments |  | Hedge instruments |  | Defined benefit postretirement plans |  | Other |  | Total
Beginning balance, December 31, 2017 |  | $ | (293.8 | ) |  | $ | (1.3 | ) |  | $ | (197.6 | ) |  | $ | 2.7 |  |  | $ | (490.0 | )
Comprehensive income (loss) before reclassifications |  | (132.0 | ) |  | (4.4 | ) |  | 1.2 |  |  | — |  |  | (135.2 | )
Income taxes associated with comprehensive income (loss) before reclassifications |  | 7.8 |  |  | 0.7 |  |  | (0.1 | ) |  | — |  |  | 8.4 |
Reclassification from accumulated other comprehensive loss |  | — |  |  | 4.5 |  |  | 5.6 |  |  | — |  |  | 10.1 |
Income taxes reclassified into net earnings |  | — |  |  | (0.9 | ) |  | (1.6 | ) |  | — |  |  | (2.5 | )
Ending balance, September 30, 2018 |  | $ | (418.0 | ) |  | $ | (1.4 | ) |  | $ | (192.5 | ) |  | $ | 2.7 |  |  | $ | (609.2 | )
(in millions) |  | Foreign currency translation adjustments |  | Hedge instruments |  | Defined benefit postretirement plans |  | Other |  | Total
Beginning balance, December 31, 2016 |  | $ | (530.3 | ) |  | $ | 5.0 |  |  | $ | (198.1 | ) |  | $ | 1.3 |  |  | $ | (722.1 | )
Comprehensive income (loss) before reclassifications |  | 186.6 |  |  | (2.3 | ) |  | (15.7 | ) |  | 1.2 |  |  | 169.8 |
Income taxes associated with comprehensive income (loss) before reclassifications |  | — |  |  | 0.4 |  |  | 5.2 |  |  | — |  |  | 5.6 |
Reclassification from accumulated other comprehensive loss |  | — |  |  | (4.6 | ) |  | 6.3 |  |  | — |  |  | 1.7 |
Income taxes reclassified into net earnings |  | — |  |  | 1.3 |  |  | (2.0 | ) |  | — |  |  | (0.7 | )
Ending balance, September 30, 2017 |  | $ | (343.7 | ) |  | $ | (0.2 | ) |  | $ | (204.3 | ) |  | $ | 2.5 |  |  | $ | (545.7 | )

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- Definition Accumulated Other Comprehensive Income (Loss) [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580 + Details
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