Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Summary of the Lease Expense and Supplemental Cash Flow Information

The following table is a summary of the Company's lease expense for its operating leases for the year ended December 31:

(Amounts in millions)	2020		2019
Buildings, equipment and vehicle leases	$	15.0	$	15.8
Short-term and variable lease cost	1.2		1.7
Total lease cost	$	16.2	$	17.5

The Company's rent expense, net of sublease agreements, for the year ended December 31, 2018 was $18.3 million.

Supplemental cash flow information related to leases was as follows for the year ended December 31:

(Amounts in millions)	2020		2019
Cash paid for amounts included in the measurement of operating lease liabilities	$	15.3	$	15.8
ROU assets obtained in exchange for lease obligations	15.0		11.6

Schedule of Operating Lease Maturities

Maturities of operating lease liabilities as of December 31, 2020 were as follows:

(Amounts in millions)	Future Minimum Lease Payments
2021	$	14.0
2022	10.5
2023	7.9
2024	7.9
2025	7.6
Thereafter	25.4
Total	73.3
Less: present value discount	(14.2)
Lease liability - operating	$	59.1