Consolidated Statements of Comprehensive Income - USD ($) $ in Millions		6 Months Ended	12 Months Ended
		Dec. 31, 2015	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Net income (loss)		$ 5.6	$ 128.0	$ 205.3	$ 441.9
Other comprehensive income (loss)
Foreign currency translation adjustments		(135.3)	(33.5)	83.8	26.9
Change in fair value of derivative financial instruments, net of tax	[1]	2.1	(0.2)	(11.6)	6.0
Change in fair value of investment securities, net of tax	[2]	9.3	(5.4)	2.4	4.4
Change in post-retirement and pension liability, net of tax	[3]	6.0	1.9	(12.0)	0.3
Other Comprehensive Income (loss), net of tax		(117.9)	(37.2)	62.6	37.6
Comprehensive Income		(112.3)	90.8	267.9	479.6
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Parent		0.4	5.7	(1.2)	3.2
Other Comprehensive Income (Loss), Available for Sale Securities, Tax		3.6	2.7	1.2	0.0
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax		$ 2.9	$ 0.6	$ 0.0	$ 0.2

[1] Includes tax effect of $0.4 million for the six months ended December 31, 2015, and $5.7 million, $(1.2) million, and $3.2 million for the fiscal years ended June 27, 2015, June 28, 2014, and June 29, 2013, respectively.

[2] Includes tax effect of $3.6 million for the six months ended December 31, 2015, and $2.7 million, $1.2 million, and $0.0 million for the fiscal years ended June 27, 2015, June 28, 2014, and June 29, 2013, respectively.

[3] Includes tax effect of $2.9 million for the six months ended December 31, 2015, and $0.6 million, $0.0 million, and $0.2 million for the fiscal years ended June 27, 2015, June 28, 2014, and June 29, 2013, respectively.