Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 158.7	$ 173.8
Accounts receivable, net of $2.3 million and $3.7 million allowance	113.8	91.3
Accounts receivable, net of $0.1 million and $0.1 million allowance - related party	29.2	30.9
Prepaid expenses and other current assets	62.9	59.4
Total current assets	364.6	355.4
Property, equipment and software, net	99.3	93.7
Operating lease right-of-use assets	57.4	57.8
Intangible assets, net	272.4	171.1
Goodwill	551.9	375.3
Non-current deferred tax assets	55.8	73.7
Non-current portion of restricted cash equivalents	0.5	1.0
Other assets	81.5	61.0
Total assets	1,483.4	1,189.0
Current liabilities:
Accounts payable	22.5	18.2
Current portion of customer liabilities	51.7	16.7
Current portion of customer liabilities - related party	7.6	15.3
Accrued compensation and benefits	86.6	51.9
Current portion of operating lease liabilities	11.8	12.2
Current portion of long-term debt	17.5	32.3
Other accrued expenses	59.7	59.7
Total current liabilities	257.4	206.3
Non-current portion of customer liabilities	4.4	0.0
Non-current portion of customer liabilities - related party	15.9	16.3
Non-current portion of operating lease liabilities	64.0	71.0
Long-term debt	779.1	519.7
Other non-current liabilities	28.5	36.3
Total liabilities	1,149.3	849.6
8.00% Series A convertible preferred stock, par value $0.01, no shares authorized, issued or outstanding as of September 30, 2021; 370,000 shares authorized, 288,497 shares issued and outstanding as of December 31, 2020 (aggregate liquidation value of $294.3)	0.0	251.5
Stockholders’ equity:
Common stock, $0.01 par value, 500,000,000 shares authorized, 295,885,508 shares issued and 277,492,322 shares outstanding at September 30, 2021; 137,812,559 shares issued and 121,144,038 shares outstanding at December 31, 2020	3.0	1.4
Additional paid-in capital	613.7	393.7
Accumulated deficit	(100.3)	(161.5)
Accumulated other comprehensive loss	(6.6)	(6.5)
Treasury stock, at cost, 18,393,186 shares as of September 30, 2021; 16,668,521 shares as of December 31, 2020	(175.7)	(139.2)
Total stockholders’ equity	334.1	87.9
Total liabilities and stockholders’ equity	$ 1,483.4	$ 1,189.0