Consolidated Statement of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Net income (loss)	$ 73	$ (25)
Less: Noncontrolling interests net income	3	5
Net income (loss) attributable to the parent company	70	(30)
Unrealized hedging gains and losses:
Holding gains (net of $2 tax)	6
Reclassification to net income	2
Unrealized investment gains and other:
Holding gains	2
Defined benefit plans:
Net actuarial loss	(1)
Amortization of net actuarial losses included in net periodic benefit cost	3	5
Settlement loss		1
Other comprehensive income attributable to the parent company	56	57
Currency translation adjustments	1
Other comprehensive income attributable to noncontrolling interests	1
Total comprehensive income attributable to the parent company	126	27
Total comprehensive income attributable to noncontrolling interests	4	5
Total comprehensive income	130	32
To US Parent
Other comprehensive income, net of tax:
Currency translation adjustments	44	51
Defined benefit plans:
Total comprehensive income	$ 126	$ 27