Employee Benefits (Combined Information For The U.S. And Non-U.S. Defined Benefit Plans And Post-Retirement Plan) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Primary U.S. And Non-U.S. Defined Benefit Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Defined benefit plan, benefit obligation, beginning balance	$ 1,129	$ 1,017
Service cost	11	11	9
Interest cost	43	45	47
Employee contributions	1	1
Plan amendments	0	(2)
Acquisitions and transfers	1	0
Actuarial losses (gains)	(83)	85
Benefits paid	(28)	(36)
Expenses paid	0	(1)
Premiums paid	(1)	0
Curtailments	(1)	0	0
Settlements	(2)	(1)
Special termination benefits	0	0
Foreign currency translation	6	10
Defined benefit plan, benefit obligation, ending balance	1,076	1,129	1,017
Assets:
Defined benefit plan, fair value of plan assets, beginning balance	1,075	928
Actual return on plan assets	58	69
Employer contributions	8	104
Acquisitions and transfers	1	0
Plan settlements	(2)	(1)
Foreign currency translation	4	11
Defined benefit plan, fair value of plan assets, ending balance	1,116	1,075	928
Funded status (plan assets less benefit obligations)	40	(54)
Net accrued benefit expense	40	(54)
Post-Retirement Plan
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Defined benefit plan, benefit obligation, beginning balance	132	112
Service cost	8	6	6
Interest cost	5	5	6
Employee contributions	0	0
Plan amendments	0	0
Acquisitions and transfers	0	0
Actuarial losses (gains)	(31)	14
Benefits paid	(6)	(6)
Expenses paid	0	0
Premiums paid	0	0
Curtailments	0	0	0
Settlements	0	0
Special termination benefits	0	(1)
Foreign currency translation	0	0
Defined benefit plan, benefit obligation, ending balance	108	132	112
Assets:
Defined benefit plan, fair value of plan assets, beginning balance	0	0
Actual return on plan assets	0	0
Employer contributions	6	6
Acquisitions and transfers	0	0
Plan settlements	0	0
Foreign currency translation	0	0
Defined benefit plan, fair value of plan assets, ending balance	0	0	0
Funded status (plan assets less benefit obligations)	(108)	(132)
Net accrued benefit expense	$ (108)	$ (132)