Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Financial Information with Respect to Business Segments

Summarized below is financial information with respect to the Company’s business segments.

	Three Months Ended
	March 31,
(in millions)	2013			2012
Operating revenues:
Commercial Lines	$	514.7		$	475.7
Personal Lines		391.1			388.4
Chaucer		263.9			251.7
Other		2.5			2.9
Total		1,172.2			1,118.7
Net realized investment gains		8.1			3.1
Total revenues	$	1,180.3		$	1,121.8
Operating income (loss) before income taxes:
Commercial Lines:
GAAP underwriting loss	$	(3.1	)	$	(2.5	)
Net investment income		36.1			35.7
Other income		—			0.7
Commercial Lines operating income		33.0			33.9
Personal Lines:
GAAP underwriting income		10.1			4.2
Net investment income		19.0			21.6
Other income		1.4			1.7
Personal Lines operating income		30.5			27.5
Chaucer:
GAAP underwriting income		33.0			14.7
Net investment income		10.5			9.4
Other income (loss)		(2.6	)		1.4
Chaucer operating income		40.9			25.5
Other:
GAAP underwriting loss		(1.1	)		(0.4	)
Net investment income		1.7			2.1
Other net expenses		(2.8	)		(2.9	)
Other operating loss		(2.2	)		(1.2	)
Operating income before interest expense and income taxes		102.2			85.7
Interest on debt		(14.7	)		(16.2	)
Operating income before income taxes		87.5			69.5
Adjustments to operating income:
Net realized investment gains		8.1			3.1
Net loss from repayment of advances		(7.8	)		—
Net benefit (costs) related to acquired businesses		0.4			(1.5	)
Net foreign exchange gains (losses)		0.7			(0.3	)
Income before income taxes	$	88.9		$	70.8

Business Segments and Discontinued Operations Related to Identifiable Assets

The following table provides identifiable assets for the Company’s business segments and discontinued operations:

	March 31,		December 31,
(in millions)	2013		2012
	Identifiable Assets
U.S. Companies	$	8,908.5	$	8,909.6
Chaucer		4,413.0		4,444.8
Discontinued operations		120.6		130.5
Total	$	13,442.1	$	13,484.9