Commitments and Contingencies (Tables)

3 Months Ended

Mar. 30, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability

Changes in the Company’s combined short-term and long-term warranty liabilities during the first quarter of 2013 and 2012 are as follows:

	For the first quarter of
	2013			2012
	(Dollar amounts in millions)
Balance, beginning of period	$	54.7		$	56.3
Warranties provided during period	4.8			4.4
Settlements made during period	(5.0		)	(7.2		)
Changes in liability estimate, including      expirations and acquisitions	0.3			1.0
Balance, end of period	$	54.8		$	54.5