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Pension Plans and Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2023

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

						Pension Benefits																								Other Benefits
						Three Months Ended June 30,												Six Months Ended June 30,												Three Months Ended June 30,												Six Months Ended June 30,
						2023						2022						2023						2022						2023						2022						2023						2022
						(In thousands)
Service cost						$	1,879					$	2,988					$	3,758					$	5,905					$	84					$	166					$	169					$	331
Interest cost						11,949						7,858						23,859						15,679						534						347						1,069						694
Expected return on plan assets						(15,109)						(20,888)						(30,219)						(41,756)						(635)						(737)						(1,269)						(1,475)
Amortization of prior service cost						820						807						1,640						1,614						10						6						20						13
Net periodic benefit income						$	(461)					$	(9,235)					$	(962)					$	(18,558)					$	(7)					$	(218)					$	(11)					$	(437)

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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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