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Other Real Estate Owned (Tables) | 6 Months Ended
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Jun. 30, 2018
Repossessed Assets [Abstract] |
Other Real Estate Owned Roll Forward | Information with respect to the Company's other real estate owned follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
Beginning balance | $ | 11.0 |  |  | $ | 9.4 |  |  | $ | 10.1 |  |  | $ | 10.0 |
OREO acquired through acquisition | — |  |  | 1.1 |  |  | — |  |  | 1.1 |
Additions | 6.3 |  |  | 1.4 |  |  | 7.4 |  |  | 1.8 |
Valuation adjustments | — |  |  | — |  |  | — |  |  | (0.1 | )
Dispositions | (2.4 | ) |  | (0.6 | ) |  | (2.6 | ) |  | (1.5 | )
Ending balance | $ | 14.9 |  |  | $ | 11.3 |  |  | $ | 14.9 |  |  | $ | 11.3 |

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- Definition Real Estate Acquired Through Foreclosure, Roll Forward [Table Text Block] + References No definition available. + Details
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- References No definition available. + Details
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