Condensed Consolidating Financial Statements (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Condensed Financial Statements, Captions [Line Items]
Revenue, Net	$ 898.4	$ 868.0	$ 2,554.6	$ 2,449.5
Condensed Consolidating Statements of Cash Flows
Cash flows from operating activities			23.5	65.0
Proceeds from Sale of Other Property, Plant, and Equipment			0.2	0.1
Cash flows from investing activities:
Purchases of property, plant and equipment			(59.9)	(41.0)
Net proceeds from sale of businesses			0	8.1
Net cash used in discontinued operations			0	(0.1)
Net cash used in investing activities			(59.7)	(32.9)
Cash flows from financing activities:
Short-term borrowings, net			3.4	3.8
Asset securitization borrowings			60.0	330.0
Asset securitization payments			0	(200.0)
Long-term debt payments			(1.7)	(0.7)
Borrowings from revolving credit facility			1,483.0	998.0
Payments on revolving credit facility			(1,351.0)	(1,083.5)
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options			1.5	1.3
Repurchases of common stock			(100.3)	(66.0)
Repurchases of common stock to satisfy employee withholding tax obligations			(12.3)	(7.7)
Excess tax benefits related to share-based payments			5.3	4.7
Proceeds from (Repayments of) Related Party Debt			0	0
Increase (Decrease) in Accounts Payable, Related Parties				0
Payments to Acquire Additional Interest in Subsidiaries
Cash dividends paid			(38.2)	(22.1)
Net cash provided by financing activities			49.7	(42.2)
Increase in cash and cash equivalents			13.5	(10.1)
Effect of exchange rates on cash and cash equivalents			(3.4)	(3.9)
Cash and cash equivalents, beginning of period			38.0	51.8
Cash and cash equivalents, end of period	48.1	37.8	48.1	37.8
Parent [Member]
Condensed Financial Statements, Captions [Line Items]
Revenue, Net	0	0	0	0
Condensed Consolidating Statements of Cash Flows
Cash flows from operating activities			13.4	(41.6)
Proceeds from Sale of Other Property, Plant, and Equipment			0	0
Cash flows from investing activities:
Purchases of property, plant and equipment			0	0
Net proceeds from sale of businesses			0	4.8
Net cash used in discontinued operations			0	0
Net cash used in investing activities			0	4.8
Cash flows from financing activities:
Short-term borrowings, net			0	0
Asset securitization borrowings			0	0
Asset securitization payments			0	0
Long-term debt payments			0	0
Borrowings from revolving credit facility			1,483.0	998.0
Payments on revolving credit facility			(1,351.0)	(1,083.5)
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options			1.5	1.3
Repurchases of common stock			(100.3)	(66.0)
Repurchases of common stock to satisfy employee withholding tax obligations			(12.3)	(7.7)
Excess tax benefits related to share-based payments			5.3	4.7
Proceeds from (Repayments of) Related Party Debt			(12.5)	(44.4)
Increase (Decrease) in Accounts Payable, Related Parties			11.5	257.0
Payments to Acquire Additional Interest in Subsidiaries			0
Cash dividends paid			(38.2)	(22.1)
Net cash provided by financing activities			(13.0)	37.3
Increase in cash and cash equivalents			0.4	0.5
Effect of exchange rates on cash and cash equivalents			0	0
Cash and cash equivalents, beginning of period			1.1	1.0
Cash and cash equivalents, end of period	1.5	1.5	1.5	1.5
Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Revenue, Net	736.2	668.4	2,089.0	1,984.5
Condensed Consolidating Statements of Cash Flows
Cash flows from operating activities			72.1	267.0
Proceeds from Sale of Other Property, Plant, and Equipment			0.2	0.1
Cash flows from investing activities:
Purchases of property, plant and equipment			(45.5)	(30.3)
Net proceeds from sale of businesses			0	0
Net cash used in discontinued operations			0	(0.1)
Net cash used in investing activities			(45.3)	(30.3)
Cash flows from financing activities:
Short-term borrowings, net			0	0
Asset securitization borrowings			0	0
Asset securitization payments			0	0
Long-term debt payments			(1.4)	(0.5)
Borrowings from revolving credit facility			0	0
Payments on revolving credit facility			0	0
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options			0	0
Repurchases of common stock			0	0
Repurchases of common stock to satisfy employee withholding tax obligations			0	0
Excess tax benefits related to share-based payments			0	0
Proceeds from (Repayments of) Related Party Debt			(0.8)	8.4
Increase (Decrease) in Accounts Payable, Related Parties			(17.0)	(242.7)
Payments to Acquire Additional Interest in Subsidiaries			(3.0)
Cash dividends paid			0	0
Net cash provided by financing activities			(22.2)	(234.8)
Increase in cash and cash equivalents			4.6	1.9
Effect of exchange rates on cash and cash equivalents			0	0
Cash and cash equivalents, beginning of period			10.5	13.4
Cash and cash equivalents, end of period	15.1	15.3	15.1	15.3
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Revenue, Net	213.5	221.7	606.5	619.3
Condensed Consolidating Statements of Cash Flows
Cash flows from operating activities			(62.0)	(160.4)
Proceeds from Sale of Other Property, Plant, and Equipment			0	0
Cash flows from investing activities:
Purchases of property, plant and equipment			(14.4)	(10.7)
Net proceeds from sale of businesses			0	3.3
Net cash used in discontinued operations			0	0
Net cash used in investing activities			(14.4)	(7.4)
Cash flows from financing activities:
Short-term borrowings, net			3.4	3.8
Asset securitization borrowings			60.0	330.0
Asset securitization payments			0	(200.0)
Long-term debt payments			(0.3)	(0.2)
Borrowings from revolving credit facility			0	0
Payments on revolving credit facility			0	0
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options			0	0
Repurchases of common stock			0	0
Repurchases of common stock to satisfy employee withholding tax obligations			0	0
Excess tax benefits related to share-based payments			0	0
Proceeds from (Repayments of) Related Party Debt			13.3	36.0
Increase (Decrease) in Accounts Payable, Related Parties			5.5	(14.3)
Payments to Acquire Additional Interest in Subsidiaries			3.0
Cash dividends paid			0	0
Net cash provided by financing activities			84.9	155.3
Increase in cash and cash equivalents			8.5	(12.5)
Effect of exchange rates on cash and cash equivalents			(3.4)	(3.9)
Cash and cash equivalents, beginning of period			26.4	37.4
Cash and cash equivalents, end of period	31.5	21.0	31.5	21.0
Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Revenue, Net	(51.3)	(22.1)	(140.9)	(154.3)
Condensed Consolidating Statements of Cash Flows
Cash flows from operating activities			0	0
Proceeds from Sale of Other Property, Plant, and Equipment			0	0
Cash flows from investing activities:
Purchases of property, plant and equipment			0	0
Net proceeds from sale of businesses			0	0
Net cash used in discontinued operations			0	0
Net cash used in investing activities			0	0
Cash flows from financing activities:
Short-term borrowings, net			0	0
Asset securitization borrowings			0	0
Asset securitization payments			0	0
Long-term debt payments			0	0
Borrowings from revolving credit facility			0	0
Payments on revolving credit facility			0	0
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options			0	0
Repurchases of common stock			0	0
Repurchases of common stock to satisfy employee withholding tax obligations			0	0
Excess tax benefits related to share-based payments			0	0
Proceeds from (Repayments of) Related Party Debt			0	0
Increase (Decrease) in Accounts Payable, Related Parties				0
Payments to Acquire Additional Interest in Subsidiaries
Cash dividends paid			0	0
Net cash provided by financing activities			0	0
Increase in cash and cash equivalents			0	0
Effect of exchange rates on cash and cash equivalents			0	0
Cash and cash equivalents, beginning of period			0	0
Cash and cash equivalents, end of period	$ 0	$ 0	$ 0	$ 0