Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Summary of Components of Lease Expense

The components of lease expense for the three and nine months ended September 30, 2019 are summarized as follows:

	Three Months Ended September 30, 2019		Nine Months Ended September 30, 2019
Operating lease cost	$	3.3	$	10.9
Variable lease cost*		0.3		1.1
Total lease cost	$	3.6	$	12.0
*Includes short-term leases, which are immaterial.

Summary of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases as of September 30, 2019 are summarized as follows:

Operating lease right-of-use assets	$	42.5
Other liabilities	$	10.1
Operating lease liabilities		32.5
Total operating lease liabilities	$	42.6

Summary of Maturities of Operating Lease Liabilities

Maturities of operating lease liabilities as of September 30, 2019 are summarized as follows:

Year
2019	$	3.1
2020		9.6
2021		7.3
2022		4.6
2023		16.0
Thereafter		63.0
Total lease payments		103.6
Less: imputed interest		(61.0	)
Present value of lease liabilities	$	42.6