Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Additional Information (Detail)

v3.2.0.727
Segment Information - Additional Information (Detail)
$ in Millions
6 Months Ended
Jun. 30, 2015
USD ($)
Segment
Country
Dec. 31, 2014
USD ($)
Segment Reporting Information [Line Items]    
Number of countries in which the Company sells products | Country 91  
Number of reportable segment | Segment 1  
Total assets for the Company's Segment $ 2,415.1 $ 2,374.9
Goodwill allocated to the Company's Segment 97.0 102.2
Primary Reporting Segment [Member]    
Segment Reporting Information [Line Items]    
Total assets for the Company's Segment 2,021.1 2,066.2
Goodwill allocated to the Company's Segment 93.6 98.8
China [Member]    
Segment Reporting Information [Line Items]    
Total assets for the Company's Segment 394.0 308.7
Goodwill allocated to the Company's Segment $ 3.4 $ 3.4