Investment in and Advances to Unconsolidated Affiliates (Tables)

9 Months Ended

Sep. 30, 2018

Investments in and Advances to Affiliates, Schedule of Investments [Abstract]

Affiliate Balance Sheet [Table Text Block]

(in millions)	September 30, 2018		December 31, 2017
Assets
Current assets	$	21.5	$	64.5
Property and equipment, net	98.0		234.6
Other assets, net	107.0		236.5
Total assets	$	226.5	$	535.6
Liabilities and Members' Equity
Current liabilities	$	19.3	$	100.3
Long-term debt	1.6		110.1
Other liabilities	0.1		0.1
Members' equity	205.5		325.1
Total liabilities and members' equity	$	226.5	$	535.6

Affiliate Income Statement [Table Text Block]

	Three Months Ended September 30,					Nine Months Ended September 30,
(in millions)	2018			2017		2018			2017
Net revenue	$	105.2		$	128.4	$	322.1		$	340.9
Operating and SG&A expense	76.4			97.9		240.5			263.3
Depreciation and amortization	5.9			5.2		19.0			16.1
Total operating expense	82.3			103.1		259.5			279.4
Operating income	22.9			25.3		62.6			61.5
Interest and other, net	(1.0		)	0.3		(5.6		)	(4.7		)
Net income	$	21.9		$	25.6	$	57.0		$	56.8