Components of Changes in Accumulated Other Comprehensive Income (Loss) (Parenthetical) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019		Jun. 30, 2018
Statement Of Stockholders Equity [Abstract]
Amounts loss (gain) reclassified to condensed consolidated statement of income	$ 2.9	$ 0.1	$ (2.9)	[1],[2]	$ 0.0	[1],[2]

[1] The Company reclassified a loss of $2.9 and a loss of $0.1 to the condensed consolidated statement of income during the three months ended June 30, 2019 and 2018, respectively.

[2] Amounts reclassified to cost of sales, selling, general and administrative expenses or interest expense.