Industry Segments (Tables)

3 Months Ended

Mar. 31, 2017

Financial Information Of Company Operating Segments



	Revenues
(In thousands)	Earned Premiums		Investment Income		Other		Total (1)		Pre-Tax Income (Loss)			Net Income (Loss) to Common Stockholders
Three months ended March 31, 2017
Insurance	$	1,413,170	$	111,909	$	18,287	$	1,543,366	$	199,994		$	134,095
Reinsurance	156,872		24,778		—		181,650		4,594			3,099
Corporate, other and eliminations (2)	—		12,171		80,883		93,054		(72,639		)	(47,773		)
Net investment gains	—		—		52,348		52,348		52,348			34,026
Total	$	1,570,042	$	148,858	$	151,518	$	1,870,418	$	184,297		$	123,447
Three months ended March 31, 2016
Insurance	$	1,366,605	$	99,860	$	26,793	$	1,493,258	$	199,651		$	134,778
Reinsurance	160,730		23,770		—		184,500		28,061			19,609
Corporate, other and eliminations (2)	—		6,503		115,607		122,110		(60,379		)	(39,649		)
Net investment gains	—		—		7,343		7,343		7,343			4,773
Total	$	1,527,335	$	130,133	$	149,743	$	1,807,211	$	174,676		$	119,511

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(1) Revenues for Insurance includes $184 million and $200 million for the three months ended March 31, 2017 and 2016, respectively, from foreign countries. Revenues for Reinsurance includes $49 million and $54 million for the three months ended March 31, 2017 and 2016, respectively, from foreign countries.

(2) Corporate, other and eliminations represent corporate revenues and expenses that are not allocated to business segments.

Identifiable Assets By Segment

Identifiable Assets



(In thousands)	March 31, 2017		December 31, 2016
Insurance	$	18,932,563	$	19,137,758
Reinsurance	2,750,876		2,524,338
Corporate, other and eliminations	1,863,975		1,687,980
Consolidated	$	23,547,414	$	23,350,076

Net Premiums Earned By Major Line Of Business

Net premiums earned by major line of business are as follows:



	For the Three Months
	Ended March 31,
(In thousands)	2017		2016
Insurance:
Other liability	$	451,830	$	413,528
Workers’ compensation	361,136		343,581
Short-tail lines (1)	309,234		327,076
Commercial automobile	158,126		156,817
Professional liability	132,844		125,603
Total Insurance	1,413,170		1,366,605

Reinsurance:
Casualty	94,739		104,305
Property	62,133		56,425
Total Reinsurance	156,872		160,730

Total	$	1,570,042	$	1,527,335