Benefit Plans - Assets Measured at Fair Value on Recurring Basis (Details) - Pension - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Total investments	$ 61,003	$ 55,870	$ 52,734	$ 47,930
Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	39,534	36,563
Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	21,469	19,307
Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Group annuity contracts
Defined Benefit Plan Disclosure [Line Items]
Total investments	76	73
Group annuity contracts \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Group annuity contracts \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	76	73
Group annuity contracts \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Total mutual funds
Defined Benefit Plan Disclosure [Line Items]
Total investments	39,534	36,563
Total mutual funds \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	39,534	36,563
Total mutual funds \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Total mutual funds \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Fixed income
Defined Benefit Plan Disclosure [Line Items]
Total investments	29,737	27,740
Fixed income \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	29,737	27,740
Fixed income \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Fixed income \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
International equity
Defined Benefit Plan Disclosure [Line Items]
Total investments	6,711	6,042
International equity \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	6,711	6,042
International equity \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
International equity \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Large U.S. equity
Defined Benefit Plan Disclosure [Line Items]
Total investments	1,838	1,654
Large U.S. equity \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	1,838	1,654
Large U.S. equity \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Large U.S. equity \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Small/Mid U.S. equity
Defined Benefit Plan Disclosure [Line Items]
Total investments	1,248	1,127
Small/Mid U.S. equity \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	1,248	1,127
Small/Mid U.S. equity \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Small/Mid U.S. equity \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Pooled separate accounts
Defined Benefit Plan Disclosure [Line Items]
Total investments	21,393	19,234
Pooled separate accounts \| Fair Value, Inputs, Level 1
Defined Benefit Plan Disclosure [Line Items]
Total investments	0	0
Pooled separate accounts \| Fair Value, Inputs, Level 2
Defined Benefit Plan Disclosure [Line Items]
Total investments	21,393	19,234
Pooled separate accounts \| Fair Value, Inputs, Level 3
Defined Benefit Plan Disclosure [Line Items]
Total investments	$ 0	$ 0