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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information | Supplemental cash flow information is as follows:
| Years Ended December 31,
| 2021 |  | 2020 |  | 2019
|  |  | (In thousands) |  |
Income tax refunds received | $ | 6,120 |  |  | $ | 4,460 |  |  | $ | 4,695 |
Income taxes paid | (40,139) |  |  | (25,259) |  |  | (40,760) |
Interest paid | (54,176) |  |  | (53,029) |  |  | (51,160) |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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