Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments For Operating and Capital Leases

At December 31, 2018, future minimum lease payments under non-cancelable lease agreements were as follows (in millions):



	Future Minimum Lease Payments
	Operating Leases		Capital Leases
Years ending December 31,
2019	$	3.7	$	0.9
2020	3.2		0.8
2021	2.7		0.8
2022	0.5		0.8
2023	0.3		0.9
Thereafter	1.1		7.1
Total future minimum lease payments	$	11.5	$	11.3
Less: amount representing interest (rates ranging from 7.0% to 11.5%)			(4.9		)
Less: current portion of obligations under capital leases			(0.3		)
Long-term obligations under capital leases			$	6.1

Other Commitments [Table Text Block]

At December 31, 2018, the maximum estimated future cash commitments under these agreements with remaining commitment terms, and with original terms of more than one year, are as follows (in millions):



	Non-Compete		Consulting		Employment^(a)		Total
Years ending December 31,
2019	$	1.9	$	0.9	$	1.9	$	4.7
2020	1.6		0.7		1.2		3.5
2021	1.5		0.6		0.9		3.0
2022	1.1		0.4		0.8		2.3
2023	0.7		0.2		0.7		1.6
Thereafter	1.3		—		0.2		1.5
Total	$	8.1	$	2.8	$	5.7	$	16.6