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Retirement Benefits

6 Months Ended

Jun. 28, 2024

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												Six Months Ended
			June 28, 2024						June 30, 2023						June 28, 2024						June 30, 2023
Pension Benefits
Service cost			$	1,253					$	1,467					$	2,720					$	2,931
Interest cost			2,204						3,798						4,634						7,575
Expected return on assets			(2,623)						(3,980)						(5,067)						(7,955)
Amortization and other			707						415						1,643						855
Net periodic benefit cost			$	1,541					$	1,700					$	3,930					$	3,406
Postretirement Medical
Service cost			$	67					$	100					$	167					$	200
Interest cost			256						210						556						420
Amortization			(28)						90						(53)						180
Net periodic benefit cost			$	295					$	400					$	670					$	800

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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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