|
Guarantee of Securities of Subsidiaries (Details) (USD $)
In Billions, unless otherwise specified |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2014
El Paso Holdco [Member]
|
Dec. 31, 2013
El Paso Holdco [Member]
|
Mar. 31, 2014
El Paso Holdco and Finance Corp [Member]
Kinder Morgan, Inc. [Member]
|
|
| Guarantor Obligations [Line Items] | |||
| Indemnified by parent of subsidiary debt | $ 3.8 | $ 3.8 | |
| Ownership Percentage of Subsidiary | 100.00% |