Exit and Disposal Activities (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012
Restructuring Reserve [Roll Forward]
Provision	$ 4.1	$ 3.2	$ 11.4	$ 3.3
SG&A [Member]
Restructuring Reserve [Roll Forward]
Provision	2.7	0.3	3.5	0.3
COGS [Member]
Restructuring Reserve [Roll Forward]
Provision	1.4	2.9	7.9	3.0
Best Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			9.1
Provision	0	0	0	0.1
Payments			(2.9)
Other			(0.1)
Ending Balance	6.1		6.1
Best Restructuring [Member] | SG&A [Member]
Restructuring Reserve [Roll Forward]
Provision	0	0	0	0
Best Restructuring [Member] | COGS [Member]
Restructuring Reserve [Roll Forward]
Provision	0	0	0	0.1
Best Restructuring [Member] | Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			9.1
Provision			0
Payments			(2.9)
Other			(0.1)
Ending Balance	6.1		6.1
Best Restructuring [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provision			0
Payments			0
Other			0
Ending Balance	0		0
TECH Segment Combination [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			2.9
Provision	3.8	2.5	4.6	2.5
Payments			(5.9)
Other			0
Ending Balance	1.6		1.6
TECH Segment Combination [Member] | SG&A [Member]
Restructuring Reserve [Roll Forward]
Provision	2.7	0.3	3.5	0.3
TECH Segment Combination [Member] | COGS [Member]
Restructuring Reserve [Roll Forward]
Provision	1.1	2.2	1.1	2.2
TECH Segment Combination [Member] | Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			0.4
Provision			1.0
Payments			(1.0)
Other			0
Ending Balance	0.4		0.4
TECH Segment Combination [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			2.5
Provision			3.6
Payments			(4.9)
Other			0
Ending Balance	1.2		1.2
Manufacturing Rationalization and Relocation [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provision	0.3	0	6.8	0
Payments			(0.1)
Other			0
Ending Balance	6.7		6.7
Manufacturing Rationalization and Relocation [Member] | SG&A [Member]
Restructuring Reserve [Roll Forward]
Provision	0	0	0	0
Manufacturing Rationalization and Relocation [Member] | COGS [Member]
Restructuring Reserve [Roll Forward]
Provision	0.3	0	6.8	0
Manufacturing Rationalization and Relocation [Member] | Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provision			6.5
Payments			0
Other			0
Ending Balance	6.5		6.5
Manufacturing Rationalization and Relocation [Member] | Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provision			0.3
Payments			(0.1)
Other			0
Ending Balance	0.2		0.2
Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Provision	0	0.7	0	0.7
Other Restructuring [Member] | SG&A [Member]
Restructuring Reserve [Roll Forward]
Provision	0	0	0	0
Other Restructuring [Member] | COGS [Member]
Restructuring Reserve [Roll Forward]
Provision	$ 0	$ 0.7	$ 0	$ 0.7