Debt - Debt Outstanding Matures on Calendar Year Basis (Detail) (USD $) In Millions, unless otherwise specified	Mar. 29, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Q2 - Q4 2014	$ 2.2
2015	355.5
2016	0.5
2017	1,261.3
2018	0.5
2019	250.5
Thereafter	1,066.1
Total debt	2,936.6	2,555.1
Contractual Maturity
Debt Instrument [Line Items]
Q2 - Q4 2014	0.3
2015	350.0
2016	0
2017	1,260.8
2018	0
2019	250.0
Thereafter	1,054.8
Total debt	2,915.9
Capital Lease Obligations
Debt Instrument [Line Items]
Q2 - Q4 2014	1.9
2015	5.5
2016	0.5
2017	0.5
2018	0.5
2019	0.5
Thereafter	11.3
Total debt	$ 20.7