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Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loss Contingencies by Contingency [Table Text Block]

The following table shows the professional indemnity accrual activity and related payments.

($ in millions)
December 31, 2014	$	9.2
New claims	2.9
Prior year claims adjustments	7.8
Claims paid	(0.7		)
December 31, 2015	19.2
New claims	8.0
Prior year claims adjustments	—
Claims paid	(19.9		)
December 31, 2016	7.3
New claims	21.0
Prior year claims adjustments	1.4
Claims paid	(3.0		)
December 31, 2017	$	26.7

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Tabular disclosure of the loss contingencies that were reported in the period or disclosed as of the balance sheet date.

+ References

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-Publisher FASB
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