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Pension Benefits and Other Postretirement Benefits (Additional Information) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) plan	Jun. 30, 2023 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Number of qualified noncontributory defined benefit plans | plan			1
Pension Benefits | Merged Plan
Defined Benefit Plan Disclosure [Line Items]
Contributions	$ 0	$ 0	$ 0	$ 0
Pension Benefits | Union Plan
Defined Benefit Plan Disclosure [Line Items]
Additional contributions required to make for remainder of fiscal year	$ 0		$ 0

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Number Of Qualified Noncontributory Defined Benefit Plans

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

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