Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

The following table summarizes the components of lease expense:

	Three Months Ended		Six Months Ended
	June 30, 2019		June 30, 2019
Lease expense
Operating lease expense	$	21.5	$	42.1
Finance lease expense
Amortization of ROU lease assets	$	0.2	$	0.3
Interest on lease liabilities	$	0.1	$	0.2
Variable lease expense	$	5.0	$	8.2

The following table summarizes the weighted-average remaining lease terms and discount rates related to the Company's lease population:

	Six Months Ended
	June 30, 2019
Weighted-average remaining lease terms (in years)
Operating leases	4.1
Finance leases	2.6
Weighted-average discount rate
Operating leases	13.8	%
Finance leases	26.7	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

The following table summarizes the maturities of lease liabilities:

	Operating			Finance
2019 (excluding the six months ended June 30, 2019)	$	50.3		$	0.4
2020	61.3			0.9
2021	39.2			0.9
2022	22.9			—
2023	14.8			—
Thereafter	25.5			—
Total	214.0			2.2
Less: Present value discount	(48.1		)	(0.7		)
Lease liability	$	165.9		$	1.5

Schedule Of Supplemental Cash Flow Information Related To Leases [Table Text Block]

The following table summarizes the cash flow information related to leases:

	Three Months Ended		Six Months Ended
	June 30, 2019		June 30, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating - operating cash flows	$	19.4	$	41.3
Finance - financing cash flows	$	0.1	$	0.2
Finance - operating cash flows	$	0.1	$	0.2
ROU lease assets obtained in the exchange for lease liabilities
Operating leases	$	26.1	$	40.8
Finance leases	$	0.1	$	2.1

Schedule Of Supplemental Balance Sheet Information Related To Leases [Table Text Block]

The following table summarizes the balance sheet information related to leases:

	June 30, 2019
Assets
Operating	$	165.3
Finance	1.7
Total leased assets	$	167.0
Current liabilities
Operating	$	62.7
Finance	0.2
Noncurrent liabilities
Operating	103.2
Finance	1.3
Total lease liabilities	$	167.4