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Cash flow information (Tables) | 9 Months Ended
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Sep. 30, 2017
Supplemental Cash Flow Information [Abstract] |
Supplemental cash flow information | Cash expenditures for interest and income taxes were as follows:
| Nine Months Ended
| September 30,
| 2017 |  | 2016 |
| (In thousands)
Interest, net of amount capitalized and AFUDC - borrowed of $676 and $842 in 2017 and 2016, respectively | $ | 58,119 |  | $ | 66,281 |
Income taxes paid, net* | $ | 46,430 |  | $ | 73,771 |
* | Income taxes paid (refunded), net of discontinued operations, were $1.4 million and $(144,000) for the nine months ended September 30, 2017 and 2016, respectively.
Noncash investing transactions were as follows:
| September 30,
| 2017 |  | 2016 |
| (In thousands)
Property, plant and equipment additions in accounts payable | $ | 16,914 |  | $ | 22,560 |

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