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Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost (Income)

Components of net periodic benefit cost (income) were as follows: 

						Pension Benefits												Postretirement Benefits
						Three months ended September 30,
(in thousands)						2021						2020						2021						2020
Components of net periodic benefit cost (income)
Service cost						$	2,039					$	2,402					$	168					$	150
Interest cost						2,016						2,194						75						108
Expected return on plan assets						(2,463)						(2,577)						—						—
Settlement expense						531						1,241						—						—
Amortization of net loss (gain)						845						1,356						(80)						(241)
Amortization of prior service cost (credit)						69						70						(35)						(35)
Net periodic benefit cost (income)						$	3,037					$	4,686					$	128					$	(18)

Components of net periodic benefit cost (income) were as follows: 

						Pension Benefits												Postretirement Benefits
						Nine months ended September 30,
(in thousands)						2021						2020						2021						2020
Components of net periodic benefit cost (income)
Service cost						$	6,166					$	7,180					$	503					$	450
Interest cost						6,161						7,244						226						324
Expected return on plan assets						(7,409)						(8,382)						—						—
Settlement expense						2,068						5,091						—						—
Amortization of net loss (gain)						2,961						3,663						(240)						(725)
Amortization of prior service cost (credit)						210						209						(103)						(103)
Net periodic benefit cost (income)						$	10,157					$	15,005					$	386					$	(54)

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

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