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Employee Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2025

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost (Income)

The following tables include the components of net periodic benefit cost (income) related to our defined benefit pension plans and other postretirement benefits for the three months ended March 31, 2025 and 2024:

			Three Months Ended March 31,
			Pension Benefits (Pension Plan)												Pension Benefits (ESSRP)												Postretirement Benefits
(in thousands)			2025						2024						2025						2024						2025						2024
Service Cost			$	876					$	972					$	—					$	—					$	123					$	123
Interest Cost			4,326						4,297						474						474						403						400
Expected Return on Assets			(6,191)						(6,380)						—						—						—						—
Amortization of Prior Service Cost			—						—						—						—						(949)						(1,576)
Amortization of Net Actuarial Loss			335						40						—						—						—						—
Net Periodic Benefit Cost (Income)			$	(654)					$	(1,071)					$	474					$	474					$	(423)					$	(1,053)

The following table includes the impact of regulation on the recognition of periodic benefit cost (income) arising from pension and other postretirement benefits for the three months ended March 31, 2025 and 2024:

			Three Months Ended March 31,
(in thousands)			2025						2024
Net Periodic Benefit Cost (Income)			$	(603)					$	(1,650)
Net Amount Amortized Due to the Effect of Regulation			320						303
Net Periodic Benefit Cost (Income) Recognized			$	(283)					$	(1,347)

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 715
-SubTopic 20
-Subparagraph (h)
-Name Accounting Standards Codification
-Paragraph 1
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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