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Commitment and Contingencies Disclosure (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |
Purchase commitments | The commitment terms vary in length, up to 39 years. The commitments under these contracts as of December 31, 2020, were:
| 2021 | 2022 | 2023 | 2024 | 2025 | Thereafter
| (In thousands)
Purchase commitments | $ | 458,397 |  | $ | 235,858 |  | $ | 173,306 |  | $ | 124,724 |  | $ | 98,894 |  | $ | 691,613 |

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- Definition Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount. + References No definition available. + Details
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