Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585

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

Dividend (Details) (USD $)	12 Months Ended			3 Months Ended
Dividend (Details) (USD $)	Nov. 30, 2014	Nov. 24, 2013	Nov. 25, 2012	Mar. 01, 2015
Subsequent Event [Line Items]
Cash dividend paid	$ 30,003,000us-gaap_PaymentsOfDividends	$ 25,076,000us-gaap_PaymentsOfDividends	$ 20,036,000us-gaap_PaymentsOfDividends
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividend declared				$ 50,000,000