Long-Term Debt and Credit Facilities (Tables)

3 Months Ended

Mar. 31, 2012

Long-Term Debt and Credit Facilities

Principal and Carrying Amounts of Debt

	As of March 31, 2012				As of December 31, 2011
	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		172.3		172.5		172.0
Series A Enhanced Junior Subordinated Debentures	150.0		149.9		150.0		149.9
Total AGUS	522.5		519.8		522.5		519.5
AGMH:
67/8% QUIBS	100.0		67.5		100.0		67.4
6.25% Notes	230.0		136.2		230.0		136.0
5.60% Notes	100.0		53.7		100.0		53.5
Junior Subordinated Debentures	300.0		159.6		300.0		158.2
Total AGMH	730.0		417.0		730.0		415.1
AGM:
Notes Payable	91.7		97.9		97.1		103.7
Total AGM	91.7		97.9		97.1		103.7
Total	$	1,344.2	$	1,034.7	$	1,349.6	$	1,038.3

Committed capital securities, Fair Value Gain (Loss)

	First Quarter,
	2012			2011
	(in millions)
AGC CCS	$	(8.5	)	$	0.3
AGM CPS	(5.4		)	0.2