Pension and Other Post-Retirement Benefits - Narrative (Details) - Defined Benefit Plan $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Current employer contributions	$ 2,983
Expected employer contributions	$ 7,354

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration