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Special Cash Dividends - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Jul. 07, 2016	Jun. 30, 2016	Jun. 25, 2015	Jun. 26, 2014
Class of Stock [Line Items]
Special dividend paid		$ 22,486	$ 16,759	$ 16,599
Subsequent Event [Member]
Class of Stock [Line Items]
Special dividend paid	$ 28,150
Dividend payable date, declared day	Jul. 07, 2016
Dividend payable date	Aug. 04, 2016
Stockholders of record date	Jul. 21, 2016
Dividend Activity Two [Member]
Class of Stock [Line Items]
Special cash dividend		$ 2.00
Special dividend paid		$ 22,486
Dividend payable date, declared day		Oct. 27, 2015
Dividend payable date		Dec. 11, 2015
Stockholders of record date		Dec. 02, 2015
Dividend Activity One [Member]
Class of Stock [Line Items]
Special cash dividend			$ 1.50
Special dividend paid			$ 16,759
Dividend payable date, declared day			Oct. 28, 2014
Dividend payable date			Dec. 12, 2014
Stockholders of record date			Dec. 03, 2014
Dividend Activity Three [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Special cash dividend	$ 2.50
Dividend payable date, declared day	Jul. 07, 2016

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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 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=27012166&loc=d3e187085-122770

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Date the declared dividend will be paid, in CCYY-MM-DD format.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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Date the dividend to be paid was declared, in CCYY-MM-DD format.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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

+ References

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
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-Section 45
-Paragraph 15
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-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

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