Long-Term Borrowings (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations	$ 157.5	$ 214.0
Unamortized balance of terminated fair value interest rate swaps		0.1
Total long-term borrowings and capital lease obligations, unamortized balance	157.5	214.1
Less current maturities, excluding financial services activities	(4.2)
Less current capital lease obligations	(0.5)	(0.1)
Less financial services activities - borrowings (included in discontinued operations)		(0.9)
Total long-term borrowings and capital lease obligations, net	152.8	213.1
Revolving Credit Facility
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations		180.0
ABL Facility
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations	6.7
Term Loan
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations	149.1
12.98% private placement note due 2012
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations		27.3
Private placement note, floating rate (8.85% at December 31, 2011)
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations		6.2
Capital Lease Obligations
Borrowings [Line Items]
Total long-term borrowings and capital lease obligations	$ 1.7	$ 0.5