Long-Term Debt and Credit Facilities (Tables)

9 Months Ended

Sep. 30, 2011

Long-Term Debt and Credit Facilities

Principal and Carrying Amounts of Debt

	As of September 30, 2011				As of December 31, 2010
	Principal		Carrying Value		Principal		Carrying Value
	(in millions)
AGUS:
7.0% Senior Notes	$	200.0	$	197.6	$	200.0	$	197.6
8.50% Senior Notes	172.5		171.8		172.5		171.0
Series A Enhanced Junior Subordinated Debentures	150.0		149.8		150.0		149.8
Total AGUS	522.5		519.2		522.5		518.4
AGMH:
67/8% QUIBS	100.0		67.3		100.0		67.0
6.25% Notes	230.0		135.7		230.0		135.0
5.60% Notes	100.0		53.4		100.0		53.0
Junior Subordinated Debentures	300.0		156.8		300.0		152.5
Total AGMH	730.0		413.2		730.0		407.5
AGM:
Notes Payable	102.4		109.3		119.3		127.0
Total AGM	102.4		109.3		119.3		127.0
Total	$	1,354.9	$	1,041.7	$	1,371.8	$	1,052.9

Committed capital securities, Fair Value Gain (Loss)

	Third Quarter					Nine Months
	2011		2010			2011		2010
	(in millions)
AGC CCS	$	0.7	$	(2.2	)	$	1.3	$	5.1
AGM CPS	1.7		(3.3		)	2.2		0.7