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Supplemental Cash Flow Information | 3 Months Ended
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Mar. 31, 2018
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information [Text Block] | Supplemental Cash Flow Information
(In millions) | March 31, 2018 |  | December 31, 2017
Cash and cash equivalents | $ | 2 |  |  | $ | 5 |
Restricted cash(1) | 4 |  |  | 4 |
Cash, cash equivalents and restricted cash(2) | $ | 6 |  |  | $ | 9 |
(1) | The restricted cash balance is included within “Other current assets” on the Consolidated Balance Sheets.
(2) | As a result of the adoption of ASU 2016-18, the Consolidated Statements of Cash Flows now explain the change during the period of both “Cash and cash equivalents” and “Restricted cash.”
| Three Months Ended March 31,
(In millions) | 2018 |  | 2017
Net cash provided by operating activities included: |  |  |
Interest paid (net of amounts capitalized) | $ | 103 |  |  | $ | 49 |
Non-cash investing and financing activities: |  |  |
Net transfers of property, plant and equipment from materials and supplies inventories | 1 |  |  | 6 |
Contribution of fixed assets to joint venture(1) | $ | — |  |  | $ | 328 |
(1) | Contribution of assets to Sherwood Midstream and Sherwood Midstream Holdings. See Note 5.
The Consolidated Statements of Cash Flows exclude changes to the Consolidated Balance Sheets that did not affect cash. The following is the change of additions to property, plant and equipment related to capital accruals:
| Three Months Ended March 31,
(In millions) | 2018 |  | 2017
(Decrease) increase in capital accruals | $ | (6 | ) |  | $ | 2 |

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
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