Derivative Financial Instruments - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	Dec. 28, 2012 Contract	Dec. 30, 2011 Contract
Derivative [Line Items]
Non-designated foreign currency forward contracts, number of currencies held	10	11
Non-designated foreign currency forward contracts, gross notional equivalent amount	$ 125.5	$ 151.9
Net unrealized gain on net investment hedges in Accumulated other comprehensive income		18.6
Settled Contracts
Derivative [Line Items]
Net unrealized gain on net investment hedges in Accumulated other comprehensive income	16.1	18.5
Unsettled Contracts
Derivative [Line Items]
Net unrealized gain on net investment hedges in Accumulated other comprehensive income		$ 0.1

Aggregate notional amount of all foreign currency derivatives not designated as hedging instruments. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

-URI http://asc.fasb.org/extlink&oid=6519104

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant