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Leases (Tables)

3 Months Ended

Mar. 31, 2023

The components of lease expense were as follows:


	Three Months Ended March 31,
	2023		2022
Operating lease cost:
Amortization of right-of-use assets	$	1.1	$	1.4
Interest on lease liabilities	0.2		0.3
Total operating lease cost	$	1.3	$	1.7

Supplemental balance sheet information related to lessee activities is as follows:


Leases	Classification	March 31, 2023			December 31, 2022
Operating lease right-of-use assets	Other assets	$	15.5		$	19.4

Operating lease liabilities, current portion	Other current liabilities	$	3.4		$	5.8
Operating lease liabilities	Other liabilities	13.0			14.8
Total operating lease liabilities		$	16.4		$	20.6

Operating leases:
Weighted average remaining lease term (years)		6.6			5.9
Weighted average discount rate		4.1		%	4.1		%