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Employee Benefit Plans - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |
Estimated future benefit payments expected to be paid in 2023 | $ 33,300 |  |
Estimated future benefit payments expected to be paid in 2024 | 33,900 |  |
Estimated future benefit payments expected to be paid in 2025 | 34,400 |  |
Estimated future benefit payments expected to be paid in 2026 | 34,700 |  |
Estimated future benefit payments expected to be paid in 2027 | 35,100 |  |
Total estimated future benefit payments expected to be paid for the five years ending 2032 | $ 175,900 |  |
Target plan asset allocations range | 100.00% |  |
Fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Target plan asset allocations range | 55.00% |  |
Equity and other return-seeking assets |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Target plan asset allocations range | 45.00% |  |
Defined benefit plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Current year actuarial gain (loss) | $ 12,703 | $ (27,318) | $ 5,296
SERPs |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Amortization of actuarial loss | (300) | (300) | (300)
Current year actuarial gain (loss) | 3,600 | $ 300 | $ (1,000)
Expected contributions to benefit plans | $ 1,400 |  |

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