Employee Benefit Plans - Schedule of Information for Plans with ABOs in Excess of Plan Assets (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
United States Pension Plan of US Entity [Member]
Accumulated benefit obligations in excess of plan assets
Projected benefit obligation	$ 735	$ 19
Accumulated benefit obligation	681	18
Fair value of plan assets	595	0
Foreign Pension Plan [Member]
Accumulated benefit obligations in excess of plan assets
Projected benefit obligation	149	164
Accumulated benefit obligation	114	125
Fair value of plan assets	12	17
Other Postretirement Benefits
Accumulated benefit obligations in excess of plan assets
Accumulated benefit obligation	$ 107	$ 122