4. Reinsurance (Tables)

9 Months Ended

Sep. 30, 2012

Insurance [Abstract]

Reinsurance activity

Direct Business and Reinsurance	Three Months Ended						Nine Months Ended
in Continuing Operations:	September 30,						September 30,
($ in millions)	2012			2011			2012			2011
				As restated and amended						As restated and amended
Direct premiums	$	133.4		$	151.8		$	411.6		$	463.6
Premiums assumed from reinsureds		1.9			2.8			6.1			7.8
Premiums ceded to reinsurers(1)		(40.5	)		(42.7	)		(127.1	)		(147.8	)
Premiums	$	94.8		$	111.9		$	290.6		$	323.6
Percentage of amount assumed to net premiums		2.0	%		2.6	%		2.1	%		2.4	%
Direct policy benefits incurred	$	191.9		$	183.0		$	574.1		$	587.3
Policy benefits assumed from reinsureds		30.0			2.0			67.9			7.8
Policy benefits ceded to reinsurers		(49.3	)		(58.8	)		(200.1	)		(194.0	)
Premiums paid to reinsurers(2)		28.1			28.5			69.5			75.4
Policy benefits(3)	$	200.7		$	154.7		$	511.4		$	476.5