Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Summary of Components of Lease Expense

The components of lease expense for the years ended December 31, 2022, 2021 and 2020 are summarized as follows:

	2022		2021		2020
Operating lease cost	$	14.0	$	13.2	$	13.2
Variable lease cost*		1.4		1.5		1.5
Total lease cost	$	15.4	$	14.7	$	14.7
*Includes short-term leases, which are immaterial.

Summary of Supplemental Consolidated Balance Sheet Information Related to Leases

Supplemental Consolidated Balance Sheet information related to leases as of December 31, 2022 and 2021 are summarized as follows:

	2022		2021
Operating lease right-of-use assets	$	45.2	$	40.6
Other liabilities	$	11.6	$	12.3
Operating lease liabilities		34.3		29.2
Total operating lease liabilities	$	45.9	$	41.5

Summary of Maturities of Operating Lease Liabilities

Maturities of operating lease liabilities as of December 31, 2022 are summarized as follows:

Year
2023	$	13.5
2024		12.5
2025		9.3
2026		7.7
2027		5.9
Thereafter		15.7
Total lease payments		64.6
Less: imputed interest		(18.7	)
Present value of lease liabilities	$	45.9