|
Other Assets (Details Textual) (USD $)
In Millions, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2012
|
|
|
8.125% notes
|
|
| Other Assets (Textual) [Abstract] | |
| Senior notes, interest rate | 8.125% |
|
9.625% notes
|
|
| Other Assets (Textual) [Abstract] | |
| Senior notes, interest rate | 9.625% |
|
TransUnion Corp-Successor [Member]
|
|
| Other Assets (Textual) [Abstract] | |
| Investments in affiliated companies increased | $ 45.9 |
| Deferred financing fees | $ 23.7 |