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Cash flow information (Tables) | 6 Months Ended
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Jun. 30, 2021
Supplemental Cash Flow Information [Abstract] |
Cash expenditures for interest and income taxes and noncash investing and financing transactions | Cash expenditures for interest and income taxes were as follows:
| Six Months Ended
| June 30,
| 2021 | 2020 |
| (In thousands)
Interest, net* | $ | 45,870 |  | $ | 47,769 |
Income taxes paid, net | $ | 46,734 |  | $ | 735 |
* AFUDC - borrowed was $816,000 and $1.3 million for the six months ended June 30, 2021 and 2020, respectively.
Noncash investing and financing transactions were as follows:
| June 30, 2021 | June 30, 2020 | December 31, 2020
| (In thousands)
Right-of-use assets obtained in exchange for new operating lease liabilities | $ | 17,224 |  | $ | 24,181 |  | $ | 54,356 |
Property, plant and equipment additions in accounts payable | $ | 31,886 |  | $ | 36,493 |  | $ | 26,082 |
Accrual for holdback payment related to a business combination | $ | — |  | $ | 5,000 |  | $ | 2,500 |

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