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Condensed Consolidating Financial Statements (Statements of Cash Flows) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Cash flows from operating activities: | $ 325.1 | $ 373.9 | $ 353.6
Cash flows from investing activities: |  |  |
Proceeds from the disposal of property, plant and equipment | 0.2 | 0.2 | 0.1
Purchases of property, plant and equipment | (98.3) | (84.3) | (69.9)
Net cash used in investing activities | (98.1) | (84.1) | (69.8)
Cash flows from financing activities: |  |  |
Short-term borrowings, net | (1.5) | (2.4) | (1.7)
Asset securitization borrowings | 315.0 | 145.0 | 40.0
Asset securitization payments | (89.0) | (295.0) | (60.0)
Long-term debt borrowings | 0.0 | 350.0 | 0.0
Borrowings from credit facility | 2,376.5 | 2,336.5 | 1,671.0
Long-term debt payments | (200.9) | (58.8) | (24.0)
Payments on credit facility | (2,265.5) | (2,346.0) | (1,807.5)
Payments of deferred financing costs | (0.2) | (4.2) | 0.0
Proceeds from employee stock purchases | 3.1 | 2.6 | 2.4
Repurchases of common stock to satisfy employee withholding tax obligations | (26.1) | (33.3) | (32.0)
Repurchases of common stock | (250.0) | (300.0) | 0.0
Excess tax benefits related to share-based payments | 0.0 |  |
Intercompany debt | 0.0 | 0.0 | 0.0
Intercompany financing activity | 0.0 | 0.0 | 0.0
Cash dividends paid | (79.7) | (69.0) | (59.3)
Net cash used in financing activities | (218.3) | (274.6) | (271.1)
Increase (decrease) in cash and cash equivalents | 8.7 | 15.2 | 12.7
Effect of exchange rates on cash and cash equivalents | 9.3 | (3.9) | (11.3)
Cash and cash equivalents, beginning of year | 50.2 | 38.9 | 37.5
Cash and cash equivalents, end of year | 68.2 | 50.2 | 38.9
Parent [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Cash flows from operating activities: | 467.4 | 17.8 | 249.3
Cash flows from investing activities: |  |  |
Proceeds from the disposal of property, plant and equipment | 0.0 | 0.0 | 0.0
Purchases of property, plant and equipment | 0.0 | 0.0 | 0.0
Net cash used in investing activities | 0.0 | 0.0 | 0.0
Cash flows from financing activities: |  |  |
Short-term borrowings, net | 0.0 | 0.0 | 0.0
Asset securitization borrowings | 0.0 | 0.0 | 0.0
Asset securitization payments | 0.0 | 0.0 | 0.0
Long-term debt borrowings | 0.0 | 350.0 | 0.0
Borrowings from credit facility | 2,376.5 | 2,336.5 | 1,671.0
Long-term debt payments | (200.0) | (57.5) | (22.5)
Payments on credit facility | (2,265.5) | (2,346.0) | (1,807.5)
Payments of deferred financing costs | 0.0 | (4.2) | 0.0
Proceeds from employee stock purchases | 3.1 | 2.6 | 2.4
Repurchases of common stock to satisfy employee withholding tax obligations | (26.1) | (33.3) | (32.0)
Repurchases of common stock | (250.0) | (300.0) | 0.0
Excess tax benefits related to share-based payments | 0.0 |  |
Intercompany debt | 56.4 | 30.0 | (9.4)
Intercompany financing activity | (81.7) | 73.8 | 7.5
Cash dividends paid | (79.7) | (69.0) | (59.3)
Net cash used in financing activities | (467.0) | (17.1) | (249.8)
Increase (decrease) in cash and cash equivalents | 0.4 | 0.7 | (0.5)
Effect of exchange rates on cash and cash equivalents | 0.0 | 0.0 | 0.0
Cash and cash equivalents, beginning of year | 1.2 | 0.5 | 1.0
Cash and cash equivalents, end of year | 1.6 | 1.2 | 0.5
Guarantor Subsidiaries [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Cash flows from operating activities: | 31.1 | 218.5 | 49.3
Cash flows from investing activities: |  |  |
Proceeds from the disposal of property, plant and equipment | 0.1 | 0.0 | 0.1
Purchases of property, plant and equipment | (70.7) | (71.5) | (60.2)
Net cash used in investing activities | (70.6) | (71.5) | (60.1)
Cash flows from financing activities: |  |  |
Short-term borrowings, net | 0.0 | 0.0 | 0.0
Asset securitization borrowings | 0.0 | 0.0 | 0.0
Asset securitization payments | 0.0 | 0.0 | 0.0
Long-term debt borrowings | 0.0 | 0.0 |
Borrowings from credit facility | 0.0 | 0.0 | 0.0
Long-term debt payments | (0.3) | (0.9) | (1.2)
Payments on credit facility | 0.0 | 0.0 | 0.0
Payments of deferred financing costs | 0.0 | 0.0 | 0.0
Proceeds from employee stock purchases | 0.0 | 0.0 | 0.0
Repurchases of common stock to satisfy employee withholding tax obligations | 0.0 | 0.0 | 0.0
Repurchases of common stock | 0.0 | 0.0 | 0.0
Excess tax benefits related to share-based payments | 0.0 |  |
Intercompany debt | (34.9) | (65.8) | 7.1
Intercompany financing activity | 85.6 | (71.0) | 1.2
Cash dividends paid | 0.0 | 0.0 | 0.0
Net cash used in financing activities | 50.4 | (137.7) | 7.1
Increase (decrease) in cash and cash equivalents | 10.9 | 9.3 | (3.7)
Effect of exchange rates on cash and cash equivalents | 0.0 | 0.0 | 0.0
Cash and cash equivalents, beginning of year | 17.1 | 7.8 | 11.5
Cash and cash equivalents, end of year | 28.0 | 17.1 | 7.8
Non-Guarantor Subsidiaries [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Cash flows from operating activities: | (173.4) | 137.6 | 55.0
Cash flows from investing activities: |  |  |
Proceeds from the disposal of property, plant and equipment | 0.1 | 0.2 | 0.0
Purchases of property, plant and equipment | (27.6) | (12.8) | (9.7)
Net cash used in investing activities | (27.5) | (12.6) | (9.7)
Cash flows from financing activities: |  |  |
Short-term borrowings, net | (1.5) | (2.4) | (1.7)
Asset securitization borrowings | 315.0 | 145.0 | 40.0
Asset securitization payments | (89.0) | (295.0) | (60.0)
Long-term debt borrowings | 0.0 | 0.0 |
Borrowings from credit facility | 0.0 | 0.0 | 0.0
Long-term debt payments | (0.6) | (0.4) | (0.3)
Payments on credit facility | 0.0 | 0.0 | 0.0
Payments of deferred financing costs | (0.2) | 0.0 | 0.0
Proceeds from employee stock purchases | 0.0 | 0.0 | 0.0
Repurchases of common stock to satisfy employee withholding tax obligations | 0.0 | 0.0 | 0.0
Repurchases of common stock | 0.0 | 0.0 | 0.0
Excess tax benefits related to share-based payments | 0.0 |  |
Intercompany debt | (21.5) | 35.8 | 2.3
Intercompany financing activity | (3.9) | (2.8) | (8.7)
Cash dividends paid | 0.0 | 0.0 | 0.0
Net cash used in financing activities | 198.3 | (119.8) | (28.4)
Increase (decrease) in cash and cash equivalents | (2.6) | 5.2 | 16.9
Effect of exchange rates on cash and cash equivalents | 9.3 | (3.9) | (11.3)
Cash and cash equivalents, beginning of year | 31.9 | 30.6 | 25.0
Cash and cash equivalents, end of year | 38.6 | 31.9 | 30.6
Eliminations [Member] |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Cash flows from operating activities: | 0.0 | 0.0 | 0.0
Cash flows from investing activities: |  |  |
Proceeds from the disposal of property, plant and equipment | 0.0 | 0.0 | 0.0
Purchases of property, plant and equipment | 0.0 | 0.0 | 0.0
Net cash used in investing activities | 0.0 | 0.0 | 0.0
Cash flows from financing activities: |  |  |
Short-term borrowings, net | 0.0 | 0.0 | 0.0
Asset securitization borrowings | 0.0 | 0.0 | 0.0
Asset securitization payments | 0.0 | 0.0 | 0.0
Long-term debt borrowings | 0.0 | 0.0 |
Borrowings from credit facility | 0.0 | 0.0 | 0.0
Long-term debt payments | 0.0 | 0.0 | 0.0
Payments on credit facility | 0.0 | 0.0 | 0.0
Payments of deferred financing costs | 0.0 | 0.0 | 0.0
Proceeds from employee stock purchases | 0.0 | 0.0 | 0.0
Repurchases of common stock to satisfy employee withholding tax obligations | 0.0 | 0.0 | 0.0
Repurchases of common stock | 0.0 | 0.0 | 0.0
Excess tax benefits related to share-based payments | 0.0 |  |
Intercompany debt | 0.0 | 0.0 | 0.0
Intercompany financing activity | 0.0 | 0.0 | 0.0
Cash dividends paid | 0.0 | 0.0 | 0.0
Net cash used in financing activities | 0.0 | 0.0 | 0.0
Increase (decrease) in cash and cash equivalents | 0.0 | 0.0 | 0.0
Effect of exchange rates on cash and cash equivalents | 0.0 | 0.0 | 0.0
Cash and cash equivalents, beginning of year | 0.0 | 0.0 | 0.0
Cash and cash equivalents, end of year | $ 0.0 | $ 0.0 | $ 0.0

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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