Quarterly report pursuant to Section 13 or 15(d)

Pension Plans - Additional Information (Detail)

v2.4.0.8
Pension Plans - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 28, 2014
Defined Benefit Plan Disclosure [Line Items]  
Defined benefit pension plan contributed $ 11.4
Defined benefit pension plan additional contributions during the remainder of the year $ 9.1