Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Additional Information (Detail)

v2.4.0.8
Fair Value Measurements - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
Jun. 28, 2014
Dec. 28, 2013
Fair Value, Measurement Inputs, Disclosure [Line Items]    
Long-term debt, carrying value $ 1,429.5 $ 1,432.0
Long-term debt, fair value $ 1,651.6 $ 1,568.4