Accrued Liabilities (Accrued Liabilities and Restructuring Accrual) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 27, 2013	Sep. 27, 2013	Dec. 31, 2012
Schedule of Accounts, Notes, Loans Payable [Line Items]
Restructuring charges	$ 0.8	$ 6.8
Warranty accrual	11.8	11.8	12.8
Europe and North America [Member]
Schedule of Accounts, Notes, Loans Payable [Line Items]
Severance costs		3.3
Accrued severance costs	$ 3.9	$ 3.9