Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Separate Financial Information Of Subsidiary Guarantor Of Indebtedness (Schedule Of Outstanding Amounts Related To Guaranteed Debt) (Details) (USD $) In Thousands, unless otherwise specified	Apr. 01, 2012 Senior Notes [Member]	Jul. 03, 2011 Senior Notes [Member]	Dec. 15, 2010 Senior Notes [Member]	Apr. 01, 2012 Revolving Credit Facility [Member]	Oct. 13, 2011 Revolving Credit Facility [Member]	Jul. 03, 2011 Revolving Credit Facility [Member]
Senior Notes	$ 225,000	$ 225,000	$ 225,000
Long-Term Debt Maximum Guarantee	225,000
Line of Credit Facility, Amount Outstanding				46,000		0
Line of Credit Facility, Maximum Borrowing Capacity				$ 500,000	$ 500,000