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Note 13 - Pension and Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

		Pension Plan and SERP								Postretirement Plan
		For the Three Months Ended June 30,
		2023				2022				2023				2022
Interest cost		$	4.4			$	3.5			$	—			$	0.1
Expected return on plan assets			(6.0	)			(7.6	)			—				(0.1	)
Amortization of prior service cost			0.1				—				—				—
Amortization of net actuarial loss			1.2				0.7				—				0.1
Net periodic (benefit) cost		$	(0.3	)		$	(3.4	)		$	—			$	0.1
Employer contributions, net		$	0.3			$	0.2			$	0.2			$	0.4

		Pension Plan and SERP								Postretirement Plan
		For the Six Months Ended June 30,
		2023				2022				2023				2022
Interest cost		$	8.7			$	6.3			$	—			$	0.2
Expected return on plan assets			(12.2	)			(15.8	)			—				(0.2	)
Amortization of prior service cost			0.1				0.1				—				—
Amortization of net actuarial loss			2.7				1.2				—				0.2
Net periodic (benefit) cost		$	(0.7	)		$	(8.2	)		$	—			$	0.2
Employer contributions, net		$	1.3			$	0.4			$	0.8			$	0.7

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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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- References

No definition available.

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