Restructuring Reserves (Details) - Jun. 27, 2015 - USD ($) $ in Millions	Total
Severance [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2015
Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2020
Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2015
Pre-2014 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	$ 15.5
Costs incurred	1.9
Reserves reversed	(2.1)
Payments	(4.7)
Currency translation	(0.5)
Ending balance	10.1
Pre-2014 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	6.2
Costs incurred	1.3
Reserves reversed	(1.8)
Payments	(2.4)
Currency translation	(0.3)
Ending balance	3.0
Pre-2014 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	7.5
Costs incurred	0.5
Reserves reversed	(0.2)
Payments	(1.5)
Currency translation	(0.1)
Ending balance	6.2
Pre-2014 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	1.8
Costs incurred	0.1
Reserves reversed	(0.1)
Payments	(0.8)
Currency translation	(0.1)
Ending balance	0.9
2014 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	37.9
Costs incurred	13.3
Reserves reversed	(8.5)
Payments	(36.5)
Currency translation	(0.7)
Ending balance	5.5
2014 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	31.5
Costs incurred	8.0
Reserves reversed	(7.0)
Payments	(29.1)
Currency translation	(0.5)
Ending balance	2.9
2014 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	2.3
Costs incurred	1.2
Reserves reversed	(0.1)
Payments	(3.0)
Currency translation	(0.1)
Ending balance	0.3
2014 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	4.1
Costs incurred	4.1
Reserves reversed	(1.4)
Payments	(4.4)
Currency translation	(0.1)
Ending balance	2.3
2015 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	46.7
Payments	(25.6)
Currency translation	0.1
Ending balance	21.2
2015 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	29.2
Payments	(21.3)
Currency translation	0.1
Ending balance	8.0
2015 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	13.1
Payments	(0.5)
Currency translation	0.0
Ending balance	12.6
2015 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	4.4
Payments	(3.8)
Currency translation	0.0
Ending balance	$ 0.6