Long-Term Debt and Credit Facilities (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Principal and Carrying Amounts of Debt

Principal and Carrying Amounts of Debt

	As of March 31, 2015				As of December 31, 2014
	Principal		Carrying Value		Principal		Carrying Value
	(in millions)
AGUS:
7.0% Senior Notes	$	200	$	198	$	200	$	198
5.0% Senior Notes	500		499		500		499
Series A Enhanced Junior Subordinated Debentures	150		150		150		150
Total AGUS	850		847		850		847
AGMH:
67/8% QUIBS	100		68		100		68
6.25% Notes	230		139		230		139
5.60% Notes	100		55		100		55
Junior Subordinated Debentures	300		177		300		175
Total AGMH	730		439		730		437
AGM:
Notes Payable	15		18		16		19
Total AGM	15		18		16		19
Total	$	1,595	$	1,304	$	1,596	$	1,303