XML 115 R101.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes - Components of Loss Income Before Income Taxes and Noncontrolling Interests (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Schedule of Income Before Income Tax [Line Items]      
Domestic operations $ 456.7 $ 554.7 $ 513.8
Foreign operations 80.3 80.1 68.3
Income before income taxes and noncontrolling interests $ 537.0 $ 634.8 $ 582.1