Restructuring - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	$ 17.0
Cost of sales	3,634.7	3,334.2
Selling, general and administrative expenses	129.6	116.1
Asset impairment charges	4.0
Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	17.0
Cost of sales	11.8
Selling, general and administrative expenses	5.2
Expected restructuring cost	34
Employee termination benefits
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	8.2
Contract termination costs
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	0.3
Other related costs
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	4.5
Intangible asset and property, plant and equipment fair value adjustments
Restructuring Cost and Reserve [Line Items]
Restructuring reserve period expense	$ 4.0