Consolidated Statements of Shareholders' Equity (USD $) In Millions, except Share data, unless otherwise specified	Total	Common Stock Issued [Member]	Accumulated Other Comprehensive Income (loss) [Member]	Retained Earnings [Member]
Balance at Jun. 25, 2011	$ 1,529.1	$ 467.7	$ 127.1	$ 934.3
Balance, shares at Jun. 25, 2011		92,800,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	401.6	0	0	401.6
Other comprehensive income (loss), net of tax	(87.6)	0	(87.6)	0
Issuance of Common Stock Under
Stock options, shares		500,000
Stock options, value	11.6	11.6	0	0
Restricted stock plan, shares		300,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	0	0	0	0
Compensation for stock options	5.0	5.0	0	0
Compensation for resticted stock	14.0	14.0	0	0
Cash dividends	(29.0)	0	0	(29.0)
Tax Effect from Stock Transactions	14.7	14.7	0	0
Repurchases of common stock, shares		(100,000)
Repurchases of common stock, value	(8.2)	(8.2)	0	0
Balance at Jun. 30, 2012	1,851.0	504.7	39.4	1,306.9
Balance, shares at Jun. 30, 2012		93,500,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	441.9	0	0	441.9
Other comprehensive income (loss), net of tax	37.6	0	37.6	0
Issuance of Common Stock Under
Stock options, shares		400,000
Stock options, value	10.7	10.7	0	0
Restricted stock plan, shares		400,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	0	0	0	0
Compensation for stock options	6.1	6.1	0	0
Compensation for resticted stock	12.3	12.3	0	0
Cash dividends	(33.0)	0	0	(33.0)
Tax Effect from Stock Transactions	17.1	17.1	0	0
Repurchases of common stock, shares		(100,000)
Repurchases of common stock, value	(12.4)	(12.4)	0	0
Balance at Jun. 29, 2013	2,331.4	538.5	77.0	1,715.9
Balance, shares at Jun. 29, 2013		94,100,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	205.3	0	0	205.3
Other comprehensive income (loss), net of tax	62.6	0	62.6	0
Issuance of Common Stock Under
Stock Issued During Period, Shares, Acquisitions		39,400,000
Stock Issued During Period, Value, Acquisitions	6,117.2	6,117.2	0	0
Stock options, shares	200,000	200,000
Stock options, value	9.8	9.8	0	0
Restricted stock plan, shares		200,000
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures	0	0	0	0
Compensation for stock options	6.5	6.5	0	0
Compensation for resticted stock	18.1	18.1	0	0
Cash dividends	(46.1)	0	0	(46.1)
Tax Effect from Stock Transactions	8.2	8.2	0	0
Repurchases of common stock, shares		(100,000)
Repurchases of common stock, value	(7.5)	(7.5)	0	0
Registration of ordinary shares	(5.4)	(5.4)	0	0
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests	(7.2)	(7.2)	0	0
Balance at Jun. 28, 2014	$ 8,692.9	$ 6,678.2	$ 139.6	$ 1,875.1
Balance, shares at Jun. 28, 2014		133,800,000