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Retirement Benefits

9 Months Ended

Sep. 29, 2023

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Retirement Benefits

Retirement Benefits

The components of net periodic benefit cost for retirement benefit plans were as follows (in thousands):

			Three Months Ended												Nine Months Ended
			September 29, 2023						September 30, 2022						September 29, 2023						September 30, 2022
Pension Benefits
Service cost			$	1,438					$	2,053					$	4,369					$	6,187
Interest cost			3,632						2,745						11,207						8,249
Expected return on assets			(6,399)						(5,237)						(14,354)						(14,816)
Amortization and other			3,041						1,200						3,896						3,695
Net periodic benefit cost			$	1,712					$	761					$	5,118					$	3,315
Postretirement Medical
Service cost			$	61					$	129					$	261					$	387
Interest cost			454						209						874						629
Amortization			(280)						86						(100)						259
Net periodic benefit cost			$	235					$	424					$	1,035					$	1,275

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- References

No definition available.

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- Definition

Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.

+ References

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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480482/715-20-55-17

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-3

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-4

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-2

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