Supplemental Guarantor Information Condensed Consolidating Balance Sheets (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	$ 37.9	$ 99.9	$ 36.6	$ 88.0
Accounts receivable, net of allowance for doubtful accounts	1,265.1	1,254.9
Merchandise inventory	314.6	321.7
Miscellaneous receivables	148.5	143.6
Deferred income taxes	14.1	24.6
Prepaid expenses and other	34.6	34.7
Total current assets	1,814.8	1,879.4
Property and equipment, net	142.7	154.3
Goodwill	2,209.3	2,208.4	2,209.1
Other intangible assets, net	1,478.5	1,636.0
Deferred financing costs, net	53.2	68.5	79.7
Other assets	1.6	3.0
Total assets	5,700.1	5,949.6
Accounts payable-trade	518.6	517.8
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	40.0	201.0
Deferred revenue	37.9	27.8
Total current liabilities	1,148.3	1,341.3
Debt	3,731.0	3,865.0
Deferred income taxes	624.3	692.0
Accrued interest	8.0	13.0
Other liabilities	52.0	45.6
Total long-term liabilities	4,415.3	4,615.6
Total shareholders' (deficit) equity	136.5	(7.3)	(43.5)	(44.7)
Total liabilities and shareholders' (deficit) equity	5,700.1	5,949.6
Parent Guarantor [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	0	0
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	5.4	6.0
Investments in and advances to subsidiaries	131.1	(13.3)
Total assets	136.5	(7.3)
Accounts payable-trade	0	0
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	0	0
Debt	0	0
Deferred income taxes	0	0
Accrued interest	0	0
Other liabilities	0	0
Total long-term liabilities	0	0
Total shareholders' (deficit) equity	136.5	(7.3)
Total liabilities and shareholders' (deficit) equity	136.5	(7.3)
Subsidiary Issuer [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	48.0	102.1	32.9	87.6
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	61.7	47.3
Deferred income taxes	8.7	19.5
Prepaid expenses and other	10.1	11.0
Total current assets	128.5	179.9
Property and equipment, net	73.9	80.9
Goodwill	749.4	749.4
Other intangible assets, net	348.6	366.0
Deferred financing costs, net	53.2	68.5
Other assets	1.1	1.5
Investments in and advances to subsidiaries	2,946.0	3,038.7
Total assets	4,300.7	4,484.9
Accounts payable-trade	16.5	17.6
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	40.0	201.0
Deferred revenue	0	0
Accrued expenses	139.3	162.5
Total current liabilities	195.8	381.1
Debt	3,731.0	3,865.0
Deferred income taxes	188.1	199.3
Accrued interest	8.0	13.0
Other liabilities	46.7	39.8
Total long-term liabilities	3,973.8	4,117.1
Total shareholders' (deficit) equity	131.1	(13.3)
Total liabilities and shareholders' (deficit) equity	4,300.7	4,484.9
Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	15.8	1.1	0.5
Accounts receivable, net of allowance for doubtful accounts	1,197.8	1,197.9
Merchandise inventory	313.2	318.0
Miscellaneous receivables	82.0	93.3
Deferred income taxes	5.5	5.0
Prepaid expenses and other	24.4	23.5
Total current assets	1,622.9	1,653.5
Property and equipment, net	66.2	70.6
Goodwill	1,428.5	1,428.4
Other intangible assets, net	1,121.7	1,261.0
Deferred financing costs, net	0	0
Other assets	0.4	1.4
Investments in and advances to subsidiaries	0	0
Total assets	4,239.7	4,414.9
Accounts payable-trade	500.3	503.7
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	0	0
Deferred revenue	37.9	27.8
Accrued expenses	157.4	146.2
Total current liabilities	944.8	956.4
Debt	0	0
Deferred income taxes	440.0	496.9
Accrued interest	0	0
Other liabilities	4.0	4.3
Total long-term liabilities	444.0	501.2
Total shareholders' (deficit) equity	2,850.9	2,957.3
Total liabilities and shareholders' (deficit) equity	4,239.7	4,414.9
Non-Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	9.8	8.1	10.0	7.0
Accounts receivable, net of allowance for doubtful accounts	67.3	57.0
Merchandise inventory	1.4	3.7
Miscellaneous receivables	4.8	3.0
Deferred income taxes	(0.1)	0.1
Prepaid expenses and other	0.1	0.2
Total current assets	83.3	72.1
Property and equipment, net	2.6	2.8
Goodwill	31.4	30.6
Other intangible assets, net	8.2	9.0
Deferred financing costs, net	0	0
Other assets	0.6	0.1
Investments in and advances to subsidiaries	0	0
Total assets	126.1	114.6
Accounts payable-trade	21.7	22.6
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	5.9	7.3
Total current liabilities	27.6	29.9
Debt	0	0
Deferred income taxes	1.7	1.8
Accrued interest	0	0
Other liabilities	1.7	1.5
Total long-term liabilities	3.4	3.3
Total shareholders' (deficit) equity	95.1	81.4
Total liabilities and shareholders' (deficit) equity	126.1	114.6
Co-Issuer [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	0	0
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	0	0
Investments in and advances to subsidiaries	0	0
Total assets	0	0
Accounts payable-trade	0	0
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	0	0
Debt	0	0
Deferred income taxes	0	0
Accrued interest	0	0
Other liabilities	0	0
Total long-term liabilities	0	0
Total shareholders' (deficit) equity	0	0
Total liabilities and shareholders' (deficit) equity	0	0
Consolidating Adjustments [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	(19.9)	(26.1)	(7.4)	(7.1)
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	(19.9)	(26.1)
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	(5.9)	(6.0)
Investments in and advances to subsidiaries	(3,077.1)	(3,025.4)
Total assets	(3,102.9)	(3,057.5)
Accounts payable-trade	(19.9)	(26.1)
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	(19.9)	(26.1)
Debt	0	0
Deferred income taxes	(5.5)	(6.0)
Accrued interest	0	0
Other liabilities	(0.4)	0
Total long-term liabilities	(5.9)	(6.0)
Total shareholders' (deficit) equity	(3,077.1)	(3,025.4)
Total liabilities and shareholders' (deficit) equity	(3,102.9)	(3,057.5)
Consolidated [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	37.9	99.9	36.6	88.0
Accounts receivable, net of allowance for doubtful accounts	1,265.1	1,254.9
Merchandise inventory	314.6	321.7
Miscellaneous receivables	148.5	143.6
Deferred income taxes	14.1	24.6
Prepaid expenses and other	34.6	34.7
Total current assets	1,814.8	1,879.4
Property and equipment, net	142.7	154.3
Goodwill	2,209.3	2,208.4
Other intangible assets, net	1,478.5	1,636.0
Deferred financing costs, net	53.2	68.5
Other assets	1.6	3.0
Investments in and advances to subsidiaries	0	0
Total assets	5,700.1	5,949.6
Accounts payable-trade	518.6	517.8
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	40.0	201.0
Deferred revenue	37.9	27.8
Accrued expenses	302.6	316.0
Total current liabilities	1,148.3	1,341.3
Debt	3,731.0	3,865.0
Deferred income taxes	624.3	692.0
Accrued interest	8.0	13.0
Other liabilities	52.0	45.6
Total long-term liabilities	4,415.3	4,615.6
Total shareholders' (deficit) equity	136.5	(7.3)
Total liabilities and shareholders' (deficit) equity	$ 5,700.1	$ 5,949.6