Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2025

Employee Benefit Plans

Schedule of pension information

	Arrow SERP
(thousands)	2025			2024
Accumulated benefit obligation	$	84,414		$	74,530
Changes in projected benefit obligation:
Projected benefit obligation at beginning of year		83,032			88,084
Service cost		2,748			3,193
Interest cost		4,399			4,081
Actuarial loss (gain)		3,584			(6,602)
Benefits paid		(6,206)			(5,724)
Projected benefit obligation at end of year		87,557			83,032
Funded status	$	(87,557)		$	(83,032)
Amounts recognized in the company's consolidated balance sheets:
Current liabilities	$	(7,083)		$	(6,168)
Noncurrent liabilities		(80,474)			(76,864)
Net liability at end of year	$	(87,557)		$	(83,032)
Components of net periodic pension cost:
Service cost	$	2,748		$	3,193
Interest cost		4,399			4,081
Amortization of prior service cost		337			337
Amortization of (gain) loss		(1,744)			(164)
Curtailment expense		2,020			—
Net periodic pension cost	$	7,760		$	7,447
Weighted-average assumptions used to determine benefit obligation:
Discount rate		5.20	%		5.50	%
Rate of compensation increase		5.00	%		5.00	%
Expected return on plan assets		N/A			N/A
Weighted-average assumptions used to determine net periodic pension cost:
Discount rate		5.50	%		4.80	%
Rate of compensation increase		5.00	%		5.00	%
Expected return on plan assets		N/A			N/A

Schedule of expected benefit payments

(thousands)	Arrow SERP
2026	$	7,083
2027		7,072
2028		7,088
2029		7,637
2030		7,466
2031 - 2035		34,054

Schedule of other comprehensive income items

(thousands)	2025		2024		2023
Actuarial (loss) gains, net of tax	$	(2,723)	$	5,027	$	(1,011)
Reclassification of actuarial loss (gain), net of tax		(1,325)		(125)		(508)
Prior service costs, net of tax		—		—		—
Reclassification of prior service costs, net of tax		1,790		256		256