|
Debt (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2014
|
Dec. 31, 2013
|
Mar. 31, 2014
Kinder Morgan, Inc. [Member]
|
Dec. 31, 2013
Kinder Morgan, Inc. [Member]
|
Mar. 31, 2014
Kinder Morgan, Inc. [Member]
Senior secured term loan facility, variable, due May 24, 2015 [Member]
|
Dec. 31, 2013
Kinder Morgan, Inc. [Member]
Senior secured term loan facility, variable, due May 24, 2015 [Member]
|
Mar. 31, 2014
Kinder Morgan, Inc. [Member]
Senior notes and debentures, 5.00% through 7.45% [Member]
|
Dec. 31, 2013
Kinder Morgan, Inc. [Member]
Senior notes and debentures, 5.00% through 7.45% [Member]
|
Mar. 31, 2014
Kinder Morgan, Inc. [Member]
KMI Other Miscellaneous Subsidiary Debt [Member]
|
Dec. 31, 2013
Kinder Morgan, Inc. [Member]
KMI Other Miscellaneous Subsidiary Debt [Member]
|
Mar. 31, 2014
Kinder Morgan, Inc. [Member]
Revolving Credit Facility [Member]
KMI Credit Facility [Member]
|
Dec. 31, 2013
Kinder Morgan, Inc. [Member]
Revolving Credit Facility [Member]
KMI Credit Facility [Member]
|
Mar. 31, 2014
Kinder Morgan Finance Company, LLC [Member]
KMI 5.70% through 6.40% series, due 2016 through 2036 [Member]
|
Dec. 31, 2013
Kinder Morgan Finance Company, LLC [Member]
KMI 5.70% through 6.40% series, due 2016 through 2036 [Member]
|
Mar. 31, 2014
El Paso LLC [Member]
KMI Senior notes and debentures, 6.50% through 8.25%, due 2014 through 2037 [Member] [Member]
|
Dec. 31, 2013
El Paso LLC [Member]
KMI Senior notes and debentures, 6.50% through 8.25%, due 2014 through 2037 [Member] [Member]
|
Mar. 31, 2014
EPC Building LLC [Member]
KMI Promissory note 3.967%, due 2014 through 2035 [Member] [Member]
|
Mar. 31, 2014
Capital Trust I [Member]
KMI EP Capital Trust I, due 2028 [Member]
|
Dec. 31, 2013
Capital Trust I [Member]
KMI EP Capital Trust I, due 2028 [Member]
|
Mar. 31, 2014
Kinder Morgan G.P., Inc. [Member]
KMI $1,000 Liquidation Value Series A Fixed-to-Floating Rate Term Cumulative Preferred Stock [Member]
|
Dec. 31, 2013
Kinder Morgan G.P., Inc. [Member]
KMI $1,000 Liquidation Value Series A Fixed-to-Floating Rate Term Cumulative Preferred Stock [Member]
|
Mar. 31, 2014
Kinder Morgan Energy Partners, L.P. [Member]
|
Dec. 31, 2013
Kinder Morgan Energy Partners, L.P. [Member]
|
Mar. 31, 2014
Kinder Morgan Energy Partners, L.P. [Member]
KMP Senior notes, 2.65% through 9.00%, due 2014 through 2044 [Member]
|
Dec. 31, 2013
Kinder Morgan Energy Partners, L.P. [Member]
KMP Senior notes, 2.65% through 9.00%, due 2014 through 2044 [Member]
|
Mar. 31, 2014
Kinder Morgan Energy Partners, L.P. [Member]
KMP Other Miscellaneous Subsidiary Debt [Member]
|
Dec. 31, 2013
Kinder Morgan Energy Partners, L.P. [Member]
KMP Other Miscellaneous Subsidiary Debt [Member]
|
Mar. 31, 2014
Kinder Morgan Energy Partners, L.P. [Member]
Commercial Paper [Member]
|
Dec. 31, 2013
Kinder Morgan Energy Partners, L.P. [Member]
Commercial Paper [Member]
|
Mar. 31, 2014
TGP [Member]
KMP Senior notes, 7.00% through 8.375%, due 2016 through 2037 [Member]
|
Dec. 31, 2013
TGP [Member]
KMP Senior notes, 7.00% through 8.375%, due 2016 through 2037 [Member]
|
Mar. 31, 2014
EPNG [Member]
KMP 5.95% through 8.625%, due 2017 through 2032 [Member]
|
Dec. 31, 2013
EPNG [Member]
KMP 5.95% through 8.625%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
Copano Energy LLC [Member]
KMP 7.125% Senior Notes due April 1, 2021 (Copano) [Member]
|
Dec. 31, 2013
Copano Energy LLC [Member]
KMP 7.125% Senior Notes due April 1, 2021 (Copano) [Member]
|
Mar. 31, 2014
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
|
Dec. 31, 2013
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
|
Mar. 31, 2014
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
EPB Notes, 4.10% through 7.50%, due 2015 through 2042 [Member] [Member]
|
Dec. 31, 2013
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
EPB Notes, 4.10% through 7.50%, due 2015 through 2042 [Member] [Member]
|
Mar. 31, 2014
Colorado Interstate Gas Company, L.L.C. [Member]
EPB Notes, 5.95% through 6.85%, due 2015 through 2037 [Member]
|
Dec. 31, 2013
Colorado Interstate Gas Company, L.L.C. [Member]
EPB Notes, 5.95% through 6.85%, due 2015 through 2037 [Member]
|
Mar. 31, 2014
Southern LNG Company, L.L.C.(SLNG) [Member]
EPB Senior notes, 9.50% and 9.75%, due 2014 and 2016 [Member]
|
Dec. 31, 2013
Southern LNG Company, L.L.C.(SLNG) [Member]
EPB Senior notes, 9.50% and 9.75%, due 2014 and 2016 [Member]
|
Mar. 31, 2014
Southern LNG Company, L.L.C.(SLNG) [Member]
EPB Senior notes, 9.50%, due 2014 [Member]
|
Mar. 31, 2014
SNG [Member]
EPB Notes, 4.40% through 8.00%, due 2017 through 2032 [Member]
|
Dec. 31, 2013
SNG [Member]
EPB Notes, 4.40% through 8.00%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
El Paso Pipeline Partners, L.P. [Member]
|
Dec. 31, 2013
El Paso Pipeline Partners, L.P. [Member]
|
Mar. 31, 2014
El Paso Pipeline Partners, L.P. [Member]
EPB Other Financial Obligations [Member] [Member]
|
Dec. 31, 2013
El Paso Pipeline Partners, L.P. [Member]
EPB Other Financial Obligations [Member] [Member]
|
Mar. 31, 2014
Kinder Morgan Energy Partners, L.P. and El Paso Pipeline Partners, L.P. [Member]
|
Dec. 31, 2013
Kinder Morgan Energy Partners, L.P. and El Paso Pipeline Partners, L.P. [Member]
|
Mar. 31, 2014
Low [Member]
Kinder Morgan, Inc. [Member]
Senior notes and debentures, 5.00% through 7.45% [Member]
|
Mar. 31, 2014
Low [Member]
Kinder Morgan Finance Company, LLC [Member]
KMI 5.70% through 6.40% series, due 2016 through 2036 [Member]
|
Mar. 31, 2014
Low [Member]
El Paso LLC [Member]
KMI Senior notes and debentures, 6.50% through 8.25%, due 2014 through 2037 [Member] [Member]
|
Mar. 31, 2014
Low [Member]
Kinder Morgan Energy Partners, L.P. [Member]
KMP Senior notes, 2.65% through 9.00%, due 2014 through 2044 [Member]
|
Mar. 31, 2014
Low [Member]
TGP [Member]
KMP Senior notes, 7.00% through 8.375%, due 2016 through 2037 [Member]
|
Mar. 31, 2014
Low [Member]
EPNG [Member]
KMP 5.95% through 8.625%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
Low [Member]
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
EPB Notes, 4.10% through 7.50%, due 2015 through 2042 [Member] [Member]
|
Mar. 31, 2014
Low [Member]
Colorado Interstate Gas Company, L.L.C. [Member]
EPB Notes, 5.95% through 6.85%, due 2015 through 2037 [Member]
|
Mar. 31, 2014
Low [Member]
Southern LNG Company, L.L.C.(SLNG) [Member]
EPB Senior notes, 9.50% and 9.75%, due 2014 and 2016 [Member]
|
Mar. 31, 2014
Low [Member]
SNG [Member]
EPB Notes, 4.40% through 8.00%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
High [Member]
Kinder Morgan, Inc. [Member]
Senior notes and debentures, 5.00% through 7.45% [Member]
|
Mar. 31, 2014
High [Member]
Kinder Morgan Finance Company, LLC [Member]
KMI 5.70% through 6.40% series, due 2016 through 2036 [Member]
|
Mar. 31, 2014
High [Member]
El Paso LLC [Member]
KMI Senior notes and debentures, 6.50% through 8.25%, due 2014 through 2037 [Member] [Member]
|
Mar. 31, 2014
High [Member]
Kinder Morgan Energy Partners, L.P. [Member]
KMP Senior notes, 2.65% through 9.00%, due 2014 through 2044 [Member]
|
Mar. 31, 2014
High [Member]
TGP [Member]
KMP Senior notes, 7.00% through 8.375%, due 2016 through 2037 [Member]
|
Mar. 31, 2014
High [Member]
EPNG [Member]
KMP 5.95% through 8.625%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
High [Member]
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
EPB Notes, 4.10% through 7.50%, due 2015 through 2042 [Member] [Member]
|
Mar. 31, 2014
High [Member]
Colorado Interstate Gas Company, L.L.C. [Member]
EPB Notes, 5.95% through 6.85%, due 2015 through 2037 [Member]
|
Mar. 31, 2014
High [Member]
Southern LNG Company, L.L.C.(SLNG) [Member]
EPB Senior notes, 9.50% and 9.75%, due 2014 and 2016 [Member]
|
Mar. 31, 2014
High [Member]
SNG [Member]
EPB Notes, 4.40% through 8.00%, due 2017 through 2032 [Member]
|
Mar. 31, 2014
LIBOR [Member]
El Paso Pipeline Partners Operating Company, L.L.C. [Member]
Revolving Credit Facility [Member]
EPB credit facility due May 27, 2016 [Member]
|
Mar. 31, 2014
Promissory note [Member]
EPC Building LLC [Member]
KMI Promissory note 3.967%, due 2014 through 2035 [Member] [Member]
|
Dec. 31, 2013
Promissory note [Member]
EPC Building LLC [Member]
KMI Promissory note 3.967%, due 2014 through 2035 [Member] [Member]
|
|
| Debt Instrument [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Senior Notes | $ 1,528 | $ 1,528 | $ 1,815 | $ 1,815 | $ 1,636 | $ 1,636 | $ 3,830 | $ 3,830 | $ 280 | $ 280 | $ 17,100 | $ 15,600 | $ 1,790 | $ 1,790 | $ 1,115 | $ 1,115 | $ 332 | $ 332 | $ 2,260 | $ 2,260 | $ 475 | $ 475 | $ 64 | $ 135 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Line of Credit Facility, Amount Outstanding | 410 | 175 | 410 | 0 | 0 | 0 | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes Payable | 1,211 | 1,211 | 459 | 461 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Preferred Stock, Value, Issued | 0 | 0 | 100 | 100 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Long-term Debt | 138 | 221 | 97 | 98 | 183 | 175 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long-term Debt | 10,096 | 9,946 | 20,853 | 19,914 | 4,193 | 4,256 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long-term Debt, Current Maturities | (1,128) | (725) | (1,243) | (1,504) | (41) | (77) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long-term-debt, Excluding Current Maturities, Includeing Preferred Interest | 8,968 | 9,221 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Commercial Paper | 419 | 979 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Total long-term debt | 34,799 | 33,887 | 9,068 | 9,321 | 19,610 | 18,410 | 4,152 | 4,179 | 23,762 | 22,589 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt, Weighted Average Interest Rate | 2.66% | 2.67% | 0.26% | 0.28% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Interest Rate, Stated Percentage | 3.967% | 4.75% | 7.125% | 9.50% | 5.00% | 5.70% | 6.50% | 2.65% | 7.00% | 5.95% | 4.10% | 5.95% | 9.50% | 4.40% | 7.45% | 6.40% | 8.25% | 9.00% | 8.375% | 8.625% | 7.50% | 6.85% | 9.75% | 8.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Liquidation value of note | $ 0.01 | $ 0.01 | $ 1,000.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Fair Value Adjustments | $ 1,969 | $ 1,977 | $ (8) | $ (8) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.75% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||