Consolidated Statement of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net income	$ 89	$ 70	$ 162	$ 45
Less: Noncontrolling interests net income	3	2	6	7
Net income attributable to the parent company	86	68	156	38
Other comprehensive income (loss), net of tax:
Currency translation adjustments	(79)	32	(35)	83
Defined benefit plans:
Other comprehensive income (loss) attributable to the parent company	(76)	42	(20)	99
Currency translation adjustments	(1)	1		1
Other comprehensive income (loss) attributable to noncontrolling interests	(1)	1		1
Total comprehensive income attributable to the parent company	10	110	136	137
Total comprehensive income attributable to noncontrolling interests	2	3	6	8
Total comprehensive income	12	113	142	145
To US Parent
Unrealized hedging gains and losses:
Holding gains and losses (net of $2 tax, six months 2012)	(4)	1	2	1
Reclassification to net income	4		6
Unrealized investment and other gains and losses:
Holding gains and losses	(1)		1
Defined benefit plans:
Net actuarial loss			(1)
Amortization of net actuarial losses included in net periodic benefit cost	4	5	7	10
Settlement loss		4		5
Total comprehensive income	$ 10	$ 110	$ 136	$ 137