Discontinued Operations - Additional Information (Detail) (Long-Term Japanese Yen Hedges, USD $) In Millions, unless otherwise specified	12 Months Ended	1 Months Ended
Dec. 30, 2006	Mar. 27, 2013 Subsequent Event
Discontinued Operations [Line Items]
Interest rate swap to hedge future changes in interest rates	$ 320
Long-term derivatives settlements		$ 25.1

The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3505-108585

Name:	us-gaap_PaymentsForDerivativeInstrumentFinancingActivities
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration