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Other Income (Tables) | 9 Months Ended
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Sep. 30, 2018
Other Income and Expenses [Abstract] |
Schedule Of Other Income [Table Text Block] | Other income consists of the following:
| For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
(In millions) | 2018 |  | 2017 |  | 2018 |  | 2017
Ancillary product profit sharing | $ | 8.7 |  |  | $ | 6.2 |  |  | $ | 20.9 |  |  | $ | 16.6 |
Remarketing fees | 2.8 |  |  | 2.8 |  |  | 8.9 |  |  | 8.7 |
GPS-SID fees | 1.4 |  |  | 2.3 |  |  | 5.3 |  |  | 9.0 |
Dealer support products and services | 1.0 |  |  | 1.2 |  |  | 3.4 |  |  | 3.7 |
Dealer enrollment fees | 1.0 |  |  | 1.0 |  |  | 3.3 |  |  | 3.0 |
Other | 1.9 |  |  | 0.7 |  |  | 4.0 |  |  | 1.6 |
Total | $ | 16.8 |  |  | $ | 14.2 |  |  | $ | 45.8 |  |  | $ | 42.6 |
Disaggregation of Revenue [Table Text Block] | The following table disaggregates our other income by major source of income and timing of the revenue recognition:
(In millions) | For the Three Months Ended September 30, 2018
| Ancillary product profit sharing |  | Remarketing fees |  | GPS-SID fees |  | Dealer support products and services |  | Dealer enrollment fees |  | Other |  | Total Other Income
Source of income |  |  |  |  |  |  |  |  |  |  |  |  |
Third Party Providers | $ | 8.7 |  |  | $ | — |  |  | $ | 1.4 |  |  | $ | — |  |  | $ | — |  |  | $ | 1.9 |  |  | $ | 12.0 |
Dealers | — |  |  | 2.8 |  |  | — |  |  | 1.0 |  |  | 1.0 |  |  | — |  |  | 4.8 |
Total | $ | 8.7 |  |  | $ | 2.8 |  |  | $ | 1.4 |  |  | $ | 1.0 |  |  | $ | 1.0 |  |  | $ | 1.9 |  |  | $ | 16.8 |
Timing of revenue recognition |  |  |  |  |  |  |  |  |  |  |  |  |
Over time | $ | 8.7 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1.0 |  |  | $ | 1.4 |  |  | $ | 11.1 |
At a point in time | — |  |  | 2.8 |  |  | 1.4 |  |  | 1.0 |  |  | — |  |  | 0.5 |  |  | 5.7 |
Total | $ | 8.7 |  |  | $ | 2.8 |  |  | $ | 1.4 |  |  | $ | 1.0 |  |  | $ | 1.0 |  |  | $ | 1.9 |  |  | $ | 16.8 |
(In millions) | For the Nine Months Ended September 30, 2018
| Ancillary product profit sharing |  | Remarketing fees |  | GPS-SID fees |  | Dealer support products and services |  | Dealer enrollment fees |  | Other |  | Total Other Income
Source of income |  |  |  |  |  |  |  |  |  |  |  |  |
Third Party Providers | $ | 20.9 |  |  | $ | — |  |  | $ | 5.3 |  |  | $ | — |  |  | $ | — |  |  | $ | 4.0 |  |  | $ | 30.2 |
Dealers | — |  |  | 8.9 |  |  | — |  |  | 3.4 |  |  | 3.3 |  |  | — |  |  | 15.6 |
Total | $ | 20.9 |  |  | $ | 8.9 |  |  | $ | 5.3 |  |  | $ | 3.4 |  |  | $ | 3.3 |  |  | $ | 4.0 |  |  | $ | 45.8 |
Timing of revenue recognition |  |  |  |  |  |  |  |  |  |  |  |  |
Over time | $ | 20.9 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 3.3 |  |  | $ | 3.6 |  |  | $ | 27.8 |
At a point in time | — |  |  | 8.9 |  |  | 5.3 |  |  | 3.4 |  |  | — |  |  | 0.4 |  |  | 18.0 |
Total | $ | 20.9 |  |  | $ | 8.9 |  |  | $ | 5.3 |  |  | $ | 3.4 |  |  | $ | 3.3 |  |  | $ | 4.0 |  |  | $ | 45.8 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045 + Details
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