Consolidated Statements of Shareholders' Equity - USD ($) shares in Thousands, $ in Millions	Total	Ordinary Shares Issued	Accumulated Other Comprehensive Income	Retained Earnings (Accumulated Deficit)
Balance at Jun. 29, 2013	$ 2,331.4	$ 538.5	$ 77.0	$ 1,715.9
Balance, shares at Jun. 28, 2014		133,800
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	232.8			232.8
Other comprehensive income (restated)	62.6		62.6
Issuance of common stock under:
Acquisition, shares		39,400
Acquisition	6,117.2	$ 6,117.2
Stock options, shares		200
Stock options	9.8	$ 9.8
Restricted stock plan, shares		200
Compensation for stock options	6.5	$ 6.5
Compensation for restricted stock	18.1	18.1
Cash dividends	(46.1)			(46.1)
Tax effect from stock transactions	8.2	$ 8.2		0.0
Repurchase of common stock, shares		(100)
Shares withheld for payment employee's withholding tax liability	(7.5)	$ (7.5)
Registration of ordinary shares	(5.4)	(5.4)
Purchase of noncontrolling interest	(7.2)	$ (7.2)
Balance, shares at Jun. 29, 2013		94,100
Balance at Jun. 28, 2014	8,720.4	$ 6,678.2	139.6	1,902.6
Balance, shares at Jun. 27, 2015		146,300
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	136.1			136.1
Other comprehensive income (restated)	(36.1)		(36.1)
Issuance of common stock under:
Equity offering, shares		6,800
Equity offering	1,035.0	$ 1,035.0
Acquisition, shares		5,400
Acquisition	904.9	$ 904.9
Stock options, shares		200
Stock options	8.5	$ 8.5
Restricted stock plan, shares		200
Compensation for stock options	6.9	$ 6.9
Compensation for restricted stock	24.7	24.7
Cash dividends	(64.8)			(64.8)
Tax effect from stock transactions	7.0	$ 7.0
Shares withheld for payment of employee's withholding tax liability, shares		(100)
Shares withheld for payment of employee's withholding tax liability	(7.6)	$ (7.6)
Equity issuance costs	(35.7)	$ (35.7)
Balance, shares at Jun. 28, 2014		133,800
Balance at Jun. 27, 2015	10,699.3	$ 8,621.9	103.5	1,973.9
Balance, shares at Dec. 31, 2015		143,100
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	42.5			42.5
Other comprehensive income (restated)	$ (118.8)		(118.8)
Issuance of common stock under:
Stock options, shares	72	100
Stock options	$ 4.9	$ 4.9
Restricted stock plan, shares		100
Compensation for stock options	2.5	$ 2.5
Compensation for restricted stock	20.3	20.3
Cash dividends	(36.3)			(36.3)
Tax effect from stock transactions	3.3	$ 3.3
Repurchase of common stock, shares		(3,300)
Shares withheld for payment employee's withholding tax liability	(500.0)	$ (500.0)
Shares withheld for payment of employee's withholding tax liability, shares		(100)
Shares withheld for payment of employee's withholding tax liability	(10.3)	$ (10.3)
Equity issuance costs	(500.0)
Balance, shares at Jun. 27, 2015		146,300
Balance at Dec. 31, 2015	10,107.4	$ 8,142.6	(15.3)	1,980.1
Balance, shares at Dec. 31, 2016		143,400
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(4,012.8)			(4,012.8)
Other comprehensive income (restated)	$ (66.5)		(66.5)
Issuance of common stock under:
Stock options, shares	122	200
Stock options	$ 8.3	$ 8.3
Restricted stock plan, shares		200
Compensation for stock options	5.0	$ 5.0
Compensation for restricted stock	18.0	18.0
Cash dividends	(83.2)	(20.8)		(62.4)
Tax effect from stock transactions	(1.5)	$ (1.5)
Shares withheld for payment of employee's withholding tax liability, shares		(100)
Shares withheld for payment of employee's withholding tax liability	(6.3)	$ (6.3)
Equity issuance costs	(10.3)	$ (10.3)
Balance, shares at Dec. 31, 2015		143,100
Balance at Dec. 31, 2016	$ 5,958.1	$ 8,135.0	$ (81.8)	$ (2,095.1)