Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 24, 2016	Jun. 30, 2017	Jun. 24, 2016
Net income	$ 62.8	$ 199.3	$ 462.0	$ 317.6
Other comprehensive income (loss), net of tax:
Currency translation adjustments	5.0	(1.2)	7.4	7.6
Unrecognized gain on derivatives, net of ($0.2), $-, ($0.2) and $- tax	0.4	0.2	0.6	0.4
Unrecognized (loss) gain on benefit plans, net of $-, ($0.3), ($31.4) and $5.1 tax	(0.7)	0.4	45.9	(8.4)
Unrecognized (loss) gain on investments, net of $-, $-, $- and $- tax	(2.8)	0.0	10.6	0.0
Total other comprehensive income (loss), net of tax	1.9	(0.6)	64.5	(0.4)
Comprehensive Income	$ 64.7	$ 198.7	$ 526.5	$ 317.2