Accumulated Other Comprehensive Income (Loss) - Reclassifications Out of Accumulated OCI (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ 56.1	$ 55.8	$ 61.2
Income tax expense	166.7	148.2	133.7
Amounts reclassified from Accumulated OCI	(25.1)
Reclassification out of AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from Accumulated OCI	(25.1)
Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from Accumulated OCI	0.4
Cash Flow Hedges [Member] | Reclassification out of AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax expense
Amounts reclassified from Accumulated OCI	0.4
Defined Benefit Pension and post retirement plans [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amounts reclassified from Accumulated OCI	(25.5)
Defined Benefit Pension and post retirement plans [Member] | Reclassification out of AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior service cost and unrecognized loss	(40.7)
Income tax expense	15.2
Amounts reclassified from Accumulated OCI	(25.5)
Treasury Locks [Member] | Cash Flow Hedges [Member] | Reclassification out of AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ 0.4