Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2017

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations

The following table summarizes the assets and liabilities classified as held for sale in our Consolidated Balance Sheet as of December 31, 2016 (in millions):

	December 31,
	2016
Assets
Cash and cash equivalents	$	4.0
Accounts receivable	38.9
Unconsolidated affiliates	0.2
Properties, net	9.9
Intangible assets, net	11.2
Other assets	8.4
Total assets held for sale	$	72.6
Liabilities
Current portion of debt	$	0.4
Accounts payable	13.2
Accrued compensation and benefits	3.8
Deferred revenues and gains	0.8
Long-term debt	1.7
Income taxes payable	1.0
Other liabilities	9.2
Total liabilities held for sale	$	30.1

The following table summarizes the comparative financial results of discontinued operations which are presented as Income from discontinued operations, net of tax on our Consolidated Statement of Income (in millions):

	Year Ended December 31,
	2017		2016		2015
Operating revenues	$	53.4	$	389.0	$	608.0
Out-of-pocket reimbursements	12.8		409.0		743.1
Total revenues	66.2		798.0		1,351.1
Costs and expenses	63.8		747.6		1,247.3
Depreciation and amortization (including goodwill impairment)	—		28.9		30.9
Operating income	2.4		21.5		72.9
Interest expense	—		—		(0.3		)
Equity in earnings of unconsolidated affiliates	0.2		0.3		0.4
Net gain on business disposition	2.6		341.5		—
Income before income taxes	5.2		363.3		73.0
Income taxes	0.7		115.0		24.5
Income from discontinued operations, net of tax	$	4.5	$	248.3	$	48.5