Consolidated Statements of Comprehensive Income - USD ($) $ in Millions |
12 Months Ended | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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Comprehensive Income (Loss) [Abstract] | |||||||||||||||||||
Net Earnings | $ 265.3 | $ 146.4 | [1],[2],[3],[4],[5] | $ 276.0 | |||||||||||||||
Foreign Currency Translation [Abstract] | |||||||||||||||||||
Foreign Currency Translation Adjustments | [6] | (17.3) | 20.3 | 4.5 | |||||||||||||||
Net Foreign Currency Translation | (17.3) | 20.3 | 4.5 | ||||||||||||||||
Defined Benefit Plans [Abstract] | |||||||||||||||||||
Net Actuarial Losses | [6] | (3.3) | (8.1) | (10.2) | |||||||||||||||
Amortization of Prior Service Credits | [7] | (0.5) | (0.5) | (0.4) | |||||||||||||||
Amortization of Net Actuarial Losses | [7] | 7.9 | 69.3 | 45.3 | |||||||||||||||
Net Defined Benefit Plans | 4.1 | 60.7 | 34.7 | ||||||||||||||||
Derivatives [Abstract] | |||||||||||||||||||
Net Deferred Gains (Losses) on Derivatives | [6] | 7.3 | (7.5) | 2.1 | |||||||||||||||
Reclassification to Earnings | [7] | 2.6 | 1.3 | (1.8) | |||||||||||||||
Net Deferred Gains (Losses) on Derivatives | 9.9 | (6.2) | 0.3 | ||||||||||||||||
Other Comprehensive Income | (3.3) | 74.8 | 39.5 | ||||||||||||||||
Comprehensive Income | 262.0 | 221.2 | 315.5 | ||||||||||||||||
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent [Abstract] | |||||||||||||||||||
Foreign Currency Translation Adjustments, Tax Effect | 1.5 | (4.1) | (7.9) | ||||||||||||||||
Net Actuarial Gains (Losses), Tax Effect | 1.2 | 5.4 | 5.4 | ||||||||||||||||
Gains (Losses) on Derivatives, Tax Effect | $ (3.3) | $ 3.4 | $ (0.8) | ||||||||||||||||
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