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One time special cash dividend declared.

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No definition available.

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Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15(5))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15(5))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Subparagraph a

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Paragraph 15

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Dividends to Shareholders (Details Textual) (USD $) In Thousands, except Per Share data, unless otherwise specified	1 Months Ended				3 Months Ended												12 Months Ended
	Dec. 29, 2012	Mar. 31, 2012	Mar. 31, 2011	Nov. 30, 2010	Dec. 29, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Oct. 01, 2011	Jul. 02, 2011	Apr. 02, 2011	Jan. 01, 2011	Oct. 02, 2010	Jul. 03, 2010	Apr. 03, 2010	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Dividends to Shareholders (Textual) [Abstract]
Declared dividends	$ 38,582				$ 38,582				$ 10,383				$ 14,642				$ 38,582	$ 10,383	$ 14,642
Shared distribution cash dividends		$ 0.12	$ 0.07
One time special cash dividend declared	$ 1.00			$ 0.33
Declared quarterly dividend					$ 0.090	$ 0.090	$ 0.090	$ 0.090	$ 0.090	$ 0.090	$ 0.090	$ 0.060	$ 0.060	$ 0.060	$ 0.060	$ 0.060	$ 1.480	$ 0.403	$ 0.573