Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 52.4	$ 164.9
Current portion of restricted cash equivalents	1.8	0.0
Accounts receivable, net	40.2	8.2
Accounts receivable, net - related party	29.2	15.4
Prepaid expenses and other current assets	35.5	13.8
Total current assets	159.1	202.3
Property, equipment and software, net	94.1	48.3
Intangible assets, net	182.9	0.0
Goodwill	256.3	0.0
Non-current deferred tax assets	53.4	70.5
Non-current portion of restricted cash equivalents	0.5	1.5
Other assets	21.3	13.4
Total assets	767.6	336.0
Current liabilities:
Accounts payable	7.8	7.2
Current portion of customer liabilities	12.5	1.1
Current portion of customer liabilities - related party	23.8	27.1
Accrued compensation and benefits	60.2	37.8
Current portion of long-term debt	3.4	0.0
Interest payable	6.9	0.0
Other accrued expenses	35.3	16.7
Total current liabilities	149.9	89.9
Non-current portion of customer liabilities - related party	18.0	11.5
Long-term debt	255.3	0.0
Long-term debt - related party	100.8	0.0
Other non-current liabilities	30.1	11.9
Total liabilities	554.1	113.3
8.00% Series A convertible preferred stock, par value $0.01, 370,000 shares authorized, 241,405 shares issued and outstanding as of September 30, 2018 (aggregate liquidation value of $246.2); 370,000 shares authorized, 227,483 shares issued and outstanding as of December 31, 2017 (aggregate liquidation value of $232.0)	203.5	189.3
Stockholders’ equity (deficit)
Common stock, $0.01 par value, 500,000,000 shares authorized, 123,031,938 shares issued and 110,231,689 shares outstanding at September 30, 2018; 116,650,388 shares issued and 104,409,961 shares outstanding at December 31, 2017	1.2	1.2
Additional paid-in capital	360.6	337.9
Accumulated deficit	(284.1)	(244.5)
Accumulated other comprehensive loss	(5.2)	(1.6)
Treasury stock, at cost, 12,800,249 shares as of September 30, 2018; 12,240,427 shares as of December 31, 2017	(62.5)	(59.6)
Total stockholders’ equity (deficit)	10.0	33.4
Total liabilities and stockholders’ equity (deficit)	$ 767.6	$ 336.0