Consolidated Statements of Comprehensive Income - USD ($) $ in Millions		6 Months Ended	12 Months Ended
		Dec. 31, 2015	Dec. 31, 2016	Jun. 27, 2015	Jun. 28, 2014
Net income (loss)		$ 42.5	$ (4,012.8)	$ 136.1	$ 232.8
Other comprehensive income (loss)
Foreign currency translation adjustments		(135.5)	(63.3)	(33.5)	83.8
Change in fair value of derivative financial instruments(1)	[1]	2.1	(5.3)	(0.2)	(11.6)
Change in fair value of investment securities(2)	[2]	9.3	8.7	(5.3)	2.4
Change in post-retirement and pension liability(3)	[3]	5.3	(6.6)	2.9	(12.0)
Other comprehensive income (loss), net of tax		(118.8)	(66.5)	(36.1)	62.6
Comprehensive income (loss)		(76.3)	(4,079.3)	100.0	295.4
Other comprehensive income (loss), derivatives qualifying as hedges, tax, portion attributable to parent		0.4	2.1	5.7	(1.2)
Other comprehensive income (loss), available for sale securities, tax		3.6	4.1	2.7	1.2
Other comprehensive (income) loss, pension and other postretirement benefit plans, tax		$ 2.8	$ 2.5	$ 0.6	$ 0.0

[1] Includes tax effect of $2.1 million, $0.4 million, $5.7 million and $(1.2) million for the year ended December 31, 2016, the six months ended December 31, 2015, and the years ended June 27, 2015, and June 28, 2014, respectively.

[2] Includes tax effect of $4.1 million, $3.6 million, $2.7 million and $1.2 million for the year ended December 31, 2016, the six months ended December 31, 2015, and the years ended June 27, 2015, and June 28, 2014, respectively.

[3] Includes tax effect of $2.5 million, $2.8 million, $0.6 million and $0.0 million for the year ended December 31, 2016, the six months ended December 31, 2015, and the years ended June 27, 2015, and June 28, 2014, respectively.