Restructuring Reserves (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2013
Severance [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2013
Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2018
Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Expected Final Year of Payments	2013
Pre-2012 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	$ 10.5
Costs incurred	0.5
Reserves reversed	(0.1)
Payments	(3.9)
Currency translation	(0.2)
Ending balance	6.8
Pre-2012 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	4.2
Costs incurred	0.2
Reserves reversed	(0.1)
Payments	(2.9)
Currency translation	0
Ending balance	1.4
Pre-2012 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	5.9
Costs incurred	0.3
Reserves reversed	0
Payments	(1.0)
Currency translation	(0.2)
Ending balance	5.0
Pre-2012 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	0.4
Costs incurred	0
Reserves reversed	0
Payments	0
Currency translation	0
Ending balance	0.4
2012 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	20.6
Costs incurred	3.0
Reserves reversed	(1.2)
Payments	(9.5)
Currency translation	(0.4)
Ending balance	12.5
2012 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	15.8
Costs incurred	1.1
Reserves reversed	(1.0)
Payments	(4.6)
Currency translation	(0.3)
Ending balance	11.0
2012 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	2.4
Costs incurred	0.6
Reserves reversed	0
Payments	(1.8)
Currency translation	0
Ending balance	1.2
2012 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning balance	2.4
Costs incurred	1.3
Reserves reversed	(0.2)
Payments	(3.1)
Currency translation	(0.1)
Ending balance	0.3
2013 Restructuring Plans [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	19.2
Payments	(6.3)
Currency translation	(0.4)
Ending balance	12.5
2013 Restructuring Plans [Member] | Severance [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	18.2
Payments	(5.8)
Currency translation	(0.4)
Ending balance	12.0
2013 Restructuring Plans [Member] | Abandonment of Excess Facilities [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	0.6
Payments	(0.2)
Currency translation	0
Ending balance	0.4
2013 Restructuring Plans [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Costs incurred	0.4
Payments	(0.3)
Currency translation	0
Ending balance	$ 0.1