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Supplemental Cash Flow Information | 12 Months Ended
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Dec. 31, 2017
Supplemental Cash Flow Information [Abstract] |
Supplemental Cash Flow Information | Supplemental Cash Flow Information: Supplemental information related to the consolidated statements of cash flows is as follows (in thousands):
| Year Ended December 31,
| 2017 |  | 2016 |  | 2015
Cash paid during the year for: |  |  |  |  |
Income taxes (net of refunds of $17,522, $9,270 and $7,333 in 2017, 2016 and 2015, respectively)(a) | $ | 320,222 |  |  | $ | 143,404 |  |  | $ | 162,408 |
Interest (net of capitalization) | $ | 61,243 |  |  | $ | 96,948 |  |  | $ | 153,271 |
Supplemental non-cash disclosures related to investing activities: |  |  |  |  |
Capital expenditures included in Accounts payable | $ | 89,188 |  |  | $ | 33,622 |  |  | $ | 45,826 |
(a) | Includes approximately $257 million of income taxes paid in 2017 from the gain on sale of the Chemetall Surface Treatment business and approximately $111 million of income taxes paid in 2015 on repatriation of earnings from legacy Rockwood entities.
Other, net within Cash flows from operating activities on the consolidated statements of cash flows for the year ended December 31, 2017 included the $394.9 million noncurrent portion of the one-time transition tax resulting from the enactment of the TCJA. For additional information, see Note 20, “Income Taxes.” In addition, included in Other, net for the years ended December 31, 2017, 2016 and 2015 is $11.1 million, $40.8 million and ($70.7) million, respectively, related to losses (gains) on fluctuations in foreign currency exchange rates, as well as, a working capital settlement of $7.6 million related to a previously disposed business for the year ended December 31, 2015.

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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
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