2011 Financial Restructuring 2011 Financial Restructuring (Cash Flow Activity) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			0 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Jul. 22, 2011 Financial Restructuring [Member]	Jul. 22, 2011 Financial Restructuring [Member] ABS Facility [Member]	Jul. 22, 2011 Financial Restructuring [Member] ABL Facility [Member]	Jul. 22, 2011 Financial Restructuring [Member] Senior Notes [Member] Senior B Notes [Domain]	Jul. 22, 2011 Financial Restructuring [Member] Line of Credit [Member] ABL facility - Term B [Member]	Jul. 22, 2011 Financial Restructuring [Member] Financial Standby Letter of Credit [Member]	Jul. 22, 2011 Financial Restructuring [Member] Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Issuance of long-term debt	$ 0.3	$ 45.0	$ 441.6				$ 100.0	$ 255.0		$ 18.5
Increase (decrease) in restricted cash						90.0			64.7
Repayment of long-term debt	9.2	25.6	46.7		164.2
Fees, expenses and original issue discount				57.0
Net cash provided (used in) investing activities, continuing operations				2.4
Total sources of funds				375.9
Total uses of funds				$ 375.9