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Employee Benefit Plans - Schedule of Fair Value and Allocation of Plan Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 1,404,000 | $ 1,345,000
Actual % of Plans' Assets |  | 100.00%
Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 670,000 | $ 841,000
Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 431,000 | 504,000
Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Fair Value Measured at Net Asset Value |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 303,000 |
Cash and equivalents |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 25,000 | $ 17,000
Actual % of Plans' Assets | 2.00% | 1.00%
Cash and equivalents | Minimum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 0.00% | 0.00%
Cash and equivalents | Maximum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 5.00% | 5.00%
Cash and equivalents | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 25,000 | $ 17,000
Cash and equivalents | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Cash and equivalents | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 0 | $ 0
Equity securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Actual % of Plans' Assets | 46.00% | 61.00%
Equity securities | Minimum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 25.00% | 30.00%
Equity securities | Maximum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 60.00% | 70.00%
Common and preferred stock |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 88,000 | $ 76,000
Common and preferred stock | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 88,000 | 76,000
Common and preferred stock | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Common and preferred stock | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Mutual funds |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 181,000 | 482,000
Mutual funds | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 181,000 | 482,000
Mutual funds | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Mutual funds | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Exchange traded funds |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 376,000 | 263,000
Exchange traded funds | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 376,000 | 263,000
Exchange traded funds | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Exchange traded funds | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 0 | $ 0
Fixed income |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Actual % of Plans' Assets | 31.00% | 38.00%
Fixed income | Minimum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 25.00% | 15.00%
Fixed income | Maximum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 60.00% | 45.00%
U.S. government and government agency securities |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 198,000 | $ 228,000
U.S. government and government agency securities | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
U.S. government and government agency securities | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 198,000 | 228,000
U.S. government and government agency securities | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 0
Corporate bonds |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 233,000 | 279,000
Corporate bonds | Level 1 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 0 | 3,000
Corporate bonds | Level 2 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 233,000 | 276,000
Corporate bonds | Level 3 |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 0 | $ 0
Alternative investments |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Actual % of Plans' Assets | 21.00% |
Alternative investments | Minimum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 0.00% |
Alternative investments | Maximum |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Weighted Average Target Allocation Pension Plans | 30.00% |
Common collective trust, measured at NAV |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 302,000 |
Common collective trust, measured at NAV | Fair Value Measured at Net Asset Value |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 302,000 |
Limited partnerships |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | 1,000 |
Limited partnerships | Fair Value Measured at Net Asset Value |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Fair value of plan assets | $ 1,000 |

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