Intangibles and Other Assets - Summary of Intangibles and Other Assets (Detail) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014	Dec. 28, 2013
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	$ 550.8
Intangibles Assets - Accumulated Amortization	251.3
Intangibles Assets - Net	299.5
Total Intangible Assets - Cost	595.8
Total Intangible Assets - Accumulated Amortization	251.3
Total Intangible Assets - Net	344.5
Other Assets - Cost	28.4
Other Assets - Accumulated Amortization	8.3
Other Assets - Net	20.1
Total Intangibles and Other Assets - Cost	624.2
Total Intangibles and Other Assets - Accumulated Amortization	259.6
Total Intangibles and Other Assets - Net	364.6	296.2
Financing Costs [Member]
Intangibles And Other Assets Net [Line Items]
Other Assets - Cost	21.6
Other Assets - Accumulated Amortization	8.2
Other Assets - Net	13.4
Deposits [Member]
Intangibles And Other Assets Net [Line Items]
Other Assets - Cost	1.0
Other Assets - Net	1.0
Customer Relationships [Member]
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	453.3
Intangibles Assets - Accumulated Amortization	188.0
Intangibles Assets - Net	265.3
Trademarks [Member]
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	34.0
Intangibles Assets - Accumulated Amortization	26.6
Intangibles Assets - Net	7.4
Information Technology [Member]
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	54.4
Intangibles Assets - Accumulated Amortization	32.2
Intangibles Assets - Net	22.2
Other [Member]
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	9.1
Intangibles Assets - Accumulated Amortization	4.5
Intangibles Assets - Net	4.6
Other [Member]
Intangibles And Other Assets Net [Line Items]
Other Assets - Cost	5.8
Other Assets - Accumulated Amortization	0.1
Other Assets - Net	5.7
Rights [Member]
Intangibles And Other Assets Net [Line Items]
Intangibles Assets - Cost	45.0
Intangibles Assets - Net	$ 45.0