|
Guarantee of Securities of Subsidiaries Income Statement (Details) (USD $)
|
3 Months Ended |
|
Mar. 31, 2013
|
Mar. 31, 2012
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
$ 3,060,000,000 |
$ 1,857,000,000 |
| Cost of Sales |
970,000,000 |
580,000,000 |
| Depreciation, Depletion and Amortization |
412,000,000 |
274,000,000 |
| Other Cost and Expense, Operating |
1,000,000 |
2,000,000 |
| Taxes, Miscellaneous |
98,000,000 |
50,000,000 |
| Costs and Expenses |
2,040,000,000 |
1,341,000,000 |
| Operating Income (Loss) |
1,020,000,000 |
516,000,000 |
| Earnings from equity investments |
101,000,000 |
65,000,000 |
| Other Nonoperating Income (Expense) |
2,000,000 |
1,000,000 |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
937,000,000 |
401,000,000 |
| Income Tax Expense (Benefit) |
(279,000,000) |
(96,000,000) |
| Income from Continuing Operations |
658,000,000 |
305,000,000 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
(2,000,000) |
(378,000,000) |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
656,000,000 |
(73,000,000) |
| Net Income (Loss) Attributable to Noncontrolling Interest |
(364,000,000) |
94,000,000 |
| Net Income (loss) attributable to KMI |
292,000,000 |
21,000,000 |
|
Parent Company [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
9,000,000 |
9,000,000 |
| Cost of Sales |
0 |
0 |
| Depreciation, Depletion and Amortization |
0 |
0 |
| Operations, maintenance, general and administrative, and other expenses |
3,000,000 |
22,000,000 |
| Costs and Expenses |
3,000,000 |
22,000,000 |
| Operating Income (Loss) |
6,000,000 |
(13,000,000) |
| Earnings from equity investments |
339,000,000 |
58,000,000 |
| Other Depreciation and Amortization |
0 |
1,000,000 |
| Interest Income (Expense), Net |
(65,000,000) |
(48,000,000) |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
280,000,000 |
(2,000,000) |
| Income Tax Expense (Benefit) |
12,000,000 |
23,000,000 |
| Income from Continuing Operations |
292,000,000 |
21,000,000 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
292,000,000 |
21,000,000 |
| Net Income (Loss) Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (loss) attributable to KMI |
292,000,000 |
21,000,000 |
|
Guarantor Subsidiaries [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
0 |
0 |
| Cost of Sales |
0 |
0 |
| Depreciation, Depletion and Amortization |
0 |
0 |
| Operations, maintenance, general and administrative, and other expenses |
0 |
0 |
| Costs and Expenses |
0 |
0 |
| Operating Income (Loss) |
0 |
0 |
| Earnings from equity investments |
61,000,000 |
0 |
| Other Depreciation and Amortization |
0 |
0 |
| Interest Income (Expense), Net |
0 |
0 |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
61,000,000 |
0 |
| Income Tax Expense (Benefit) |
0 |
0 |
| Income from Continuing Operations |
61,000,000 |
0 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
61,000,000 |
0 |
| Net Income (Loss) Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (loss) attributable to KMI |
61,000,000 |
0 |
|
Subsidiary Issuer [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
0 |
0 |
| Cost of Sales |
0 |
0 |
| Depreciation, Depletion and Amortization |
0 |
0 |
| Operations, maintenance, general and administrative, and other expenses |
0 |
0 |
| Costs and Expenses |
0 |
0 |
| Operating Income (Loss) |
0 |
0 |
| Earnings from equity investments |
167,000,000 |
0 |
| Other Depreciation and Amortization |
0 |
0 |
| Interest Income (Expense), Net |
(106,000,000) |
0 |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
61,000,000 |
0 |
| Income Tax Expense (Benefit) |
0 |
0 |
| Income from Continuing Operations |
61,000,000 |
0 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
61,000,000 |
0 |
| Net Income (Loss) Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (loss) attributable to KMI |
61,000,000 |
0 |
|
Non-Guarantor Subsidiaries [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
3,058,000,000 |
1,848,000,000 |
| Cost of Sales |
970,000,000 |
580,000,000 |
| Depreciation, Depletion and Amortization |
412,000,000 |
274,000,000 |
| Operations, maintenance, general and administrative, and other expenses |
662,000,000 |
465,000,000 |
| Costs and Expenses |
2,044,000,000 |
1,319,000,000 |
| Operating Income (Loss) |
1,014,000,000 |
529,000,000 |
| Earnings from equity investments |
77,000,000 |
72,000,000 |
| Other Depreciation and Amortization |
218,000,000 |
(2,000,000) |
| Interest Income (Expense), Net |
(231,000,000) |
(131,000,000) |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
1,078,000,000 |
468,000,000 |
| Income Tax Expense (Benefit) |
(291,000,000) |
(119,000,000) |
| Income from Continuing Operations |
787,000,000 |
349,000,000 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
(2,000,000) |
(378,000,000) |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
785,000,000 |
(29,000,000) |
| Net Income (Loss) Attributable to Noncontrolling Interest |
(364,000,000) |
94,000,000 |
| Net Income (loss) attributable to KMI |
421,000,000 |
65,000,000 |
|
Consolidation, Eliminations [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
(7,000,000) |
0 |
| Cost of Sales |
0 |
0 |
| Depreciation, Depletion and Amortization |
0 |
0 |
| Operations, maintenance, general and administrative, and other expenses |
(7,000,000) |
0 |
| Costs and Expenses |
(7,000,000) |
0 |
| Operating Income (Loss) |
0 |
0 |
| Earnings from equity investments |
(543,000,000) |
(65,000,000) |
| Other Depreciation and Amortization |
0 |
0 |
| Interest Income (Expense), Net |
0 |
0 |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
(543,000,000) |
(65,000,000) |
| Income Tax Expense (Benefit) |
0 |
0 |
| Income from Continuing Operations |
(543,000,000) |
(65,000,000) |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
(543,000,000) |
(65,000,000) |
| Net Income (Loss) Attributable to Noncontrolling Interest |
0 |
0 |
| Net Income (loss) attributable to KMI |
(543,000,000) |
(65,000,000) |
|
Consolidated Entity Excluding Variable Interest Entities (VIE) [Member]
|
|
|
| Guarantor Obligations [Line Items] |
|
|
| Total Revenues |
3,060,000,000 |
1,857,000,000 |
| Cost of Sales |
970,000,000 |
580,000,000 |
| Depreciation, Depletion and Amortization |
412,000,000 |
274,000,000 |
| Operations, maintenance, general and administrative, and other expenses |
658,000,000 |
487,000,000 |
| Costs and Expenses |
2,040,000,000 |
1,341,000,000 |
| Operating Income (Loss) |
1,020,000,000 |
516,000,000 |
| Earnings from equity investments |
101,000,000 |
65,000,000 |
| Other Depreciation and Amortization |
218,000,000 |
(1,000,000) |
| Interest Income (Expense), Net |
(402,000,000) |
(179,000,000) |
| Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest |
937,000,000 |
401,000,000 |
| Income Tax Expense (Benefit) |
(279,000,000) |
(96,000,000) |
| Income from Continuing Operations |
658,000,000 |
305,000,000 |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |
(2,000,000) |
(378,000,000) |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
656,000,000 |
(73,000,000) |
| Net Income (Loss) Attributable to Noncontrolling Interest |
(364,000,000) |
94,000,000 |
| Net Income (loss) attributable to KMI |
$ 292,000,000 |
$ 21,000,000 |