CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net earnings | $ 32.0 | $ 9.1 | $ 47.1 | $ 65.1 |
| Other comprehensive income (loss): | ||||
| Unrealized gain from change in pension obligations, net of tax of $(0.0) in both the three and nine months ended September 30, 2017, and 2016. | 0.0 | 0.0 | 0.2 | 0.2 |
| Unrealized (loss) gain on cash flow hedges, net of tax of $0.4 and $0.9 in the three and nine months ended September 30, 2017, respectively, and $0.0 and $(0.8) in the three and nine months ended September 30, 2016, respectively. | (0.7) | (0.1) | (1.6) | 1.3 |
| Cumulative translation adjustment | 46.1 | (3.9) | 54.3 | 27.2 |
| Comprehensive income | $ 77.4 | $ 5.1 | $ 100.0 | $ 93.8 |