|
Litigation, Environmental and Other Contingencies Other Commercial Matters (Details) (USD $)
In Millions, unless otherwise specified |
9 Months Ended | 0 Months Ended | 123 Months Ended | 3 Months Ended | 0 Months Ended | 1 Months Ended | |||
|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2013
Plains Gas Solutions, LLC v. Tennessee Gas Pipeline Company, L.L.C. et al [Member]
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Oct. 25, 2013
Union Pacific Railroad Company v. Santa Fe Pacific Pipelines, Inc., SFPP, L.P., Kinder Morgan Operating L.P. “D”, Kinder Morgan G.P., Inc., et al. [Member]
SFPP L.P. [Member]
Pending Litigation [Member]
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Mar. 31, 2014
Union Pacific Railroad Company v. Santa Fe Pacific Pipelines, Inc., SFPP, L.P., Kinder Morgan Operating L.P. “D”, Kinder Morgan G.P., Inc., et al. [Member]
SFPP L.P. [Member]
Pending Litigation [Member]
|
Mar. 31, 2014
Union Pacific Railroad Company v. Santa Fe Pacific Pipelines, Inc., SFPP, L.P., Kinder Morgan Operating L.P. “D”, Kinder Morgan G.P., Inc., et al. [Member]
SFPP L.P. [Member]
Loss on Long-term Purchase Commitment [Member]
Pending Litigation [Member]
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Mar. 31, 2014
Severstal Sparrows Point Crane Collapse [Member]
Kinder Morgan Bulk Terminals, Inc. [Member]
Negligence Claim [Member]
Pending Litigation [Member]
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Mar. 31, 2014
Price Reporting Litigation [Member]
Kinder Morgan Bulk Terminals, Inc. [Member]
Pending Litigation [Member]
|
Oct. 25, 2013
SFPP, L.P. vs. UPRR on relocation costs [Member]
SFPP L.P. [Member]
Pending Litigation [Member]
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Oct. 25, 2013
2014 - 2023 [Member]
Union Pacific Railroad Company v. Santa Fe Pacific Pipelines, Inc., SFPP, L.P., Kinder Morgan Operating L.P. “D”, Kinder Morgan G.P., Inc., et al. [Member]
SFPP L.P. [Member]
Pending Litigation [Member]
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Mar. 31, 2011
EPB Acquisition of 25% Ownership Interest in SNG [Member]
Allen vs El Paso GP [Member]
El Paso Pipeline Partners, L.P. [Member]
SNG [Member]
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| Loss Contingencies [Line Items] | |||||||||
| Lessee Leasing Arrangements, Operating Leases, Term of Contract | 10 years | 10 years | |||||||
| Loss contingency, settlement tentative by court, value | $ 13.79 | $ 22.60 | |||||||
| Loss Contingency, Initial Award Amount, Annual Rent Payable | 14 | ||||||||
| Loss Contingency, Estimate of Possible Loss | 93 | ||||||||
| Loss Contingency, Interest Associated with Judgment Amount | 20 | ||||||||
| Loss Contingency, Damages Sought, Value | $ 100.00 | $ 22.25 | $ 30.00 | $ 140.00 | |||||
| Business Acquisition, Additional Percentage of Interest Acquired | 25.00% | ||||||||