Acquisitions (Tables)

12 Months Ended

Dec. 31, 2015

Business Combinations [Abstract]

Schedule of Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

The following table reports the intangible assets by asset category as of December 31, 2015:

($ in millions)
Category	Value at Acquisition		Accumulated Amortization		Useful Life
Policies in force	$	256.2	$	27.5	7 years
Agency relationships	159.2		8.5		14 years
Software	69.1		6.5		8 years
Trade name	34.8		2.6		10 years
Agent licenses	1.1		0		Indefinite
Total	$	520.4	$	45.1