|
KBR Separation (Details) (USD $)
In Millions, unless otherwise specified |
1 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | |
|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2014
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Mar. 31, 2013
Indemnification Agreement [Member]
|
|
| Loss Contingencies [Line Items] | |||||
| KBR indemnities and guarantees | $ 0 | $ 0 | $ 0 | ||
| KBR Settlement_Aggregate Amount | 81 | ||||
| KBR Settlement_InitIal Payment Amount | 12 | ||||
| KBR Settlement_Contingent Payment to be received | 19 | ||||
| KBR Settlement_Total of Installment Payments | 50 | 50 | 50 | ||
| Payment of Barracuda-Caratinga obligation | 1,100 | 0 | 219 | 219 | |
| Number of Payment Installments | 4 | 4 | 4 | ||
| KBR Settlement Agreement, Net of Income Tax | 63 | ||||
| Gain (Loss) Related to Litigation Settlement | $ 195 | ||||