Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases [Abstract]

Schedule of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to the Company's leases was as follows:

(dollars in millions)	Balance Sheet Location	March 31, 2020		December 31, 2019
Operating lease assets, net of amortization	Operating lease right-of-use assets	$	34.1	$	35.8
Finance lease assets, net of amortization	Property, plant and equipment, net		31.7		33.2
Operating lease liabilities:
Current operating lease liabilities	Other current liabilities		9.7		10.9
Noncurrent operating lease liabilities	Operating lease liabilities		31.2		32.1
Total operating lease liabilities			40.9		43.0
Finance lease liabilities:
Current finance lease liabilities	Current portion of long-term debt		13.6		14.3
Noncurrent finance lease liabilities	Long-term debt, less current portion		56.0		59.5
Total finance lease liabilities		$	69.6	$	73.8

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows:

	Three Months Ended March 31,
(dollars in millions)	2020		2019
Supplemental Cash Flows Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	1.1	$	1.2
Operating cash flows from operating leases	$	3.1	$	3.2
Financing cash flows from finance leases	$	4.4	$	3.0
Right-of-use assets obtained in exchange for lease obligations:
New operating leases	$	1.1	$	1.3
New finance leases	$	0.3	$	9.8