Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 188.1	$ 208.4
Accounts receivable, net of allowance of $20.1 at December 31, 2023 and $14.3 at December 31, 2022 (Notes 4, 7 and 17)	258.0	271.6
Prepaid taxes	51.8	57.7
Other prepaids	100.1	77.2
Other current assets (Notes 4 and 14)	58.3	89.0
Total current assets	656.3	703.9
Non-current assets
Property, plant and equipment, net of accumulated depreciation of $45.7 at December 31, 2023 and $38.4 at December 31, 2022 (Note 17)	102.1	96.9
Computer software, net of accumulated amortization of $507.1 at December 31, 2023 and $348.8 at December 31, 2022 (Note 17)	666.3	631.8
Goodwill (Notes 17 and 18)	3,445.8	3,431.3
Other intangibles (Notes 17 and 18)	3,915.9	4,320.1
Deferred costs (Note 4)	161.7	143.7
Other non-current assets (Note 17)	187.8	144.2
Total non-current assets	8,479.6	8,768.0
Total assets	9,135.9	9,471.9
Current liabilities
Accounts payable	111.7	80.5
Accrued payroll	111.9	109.5
Short-term debt (Note 6)	32.7	32.7
Deferred revenue (Note 4)	590.0	563.1
Other accrued and current liabilities (Note 17)	196.1	316.8
Total current liabilities	1,042.4	1,102.6
Long-term pension and postretirement benefits (Note 11)	143.9	158.2
Long-term debt (Note 6)	3,512.5	3,552.2
Deferred income tax (Note 10)	887.3	1,023.7
Other non-current liabilities (Note 17)	118.2	126.8
Total liabilities	5,704.3	5,963.5
Commitments and contingencies (Notes 9 and 20)
Equity
Common Stock, $0.0001 par value per share, authorized—2,000,000,000 shares; 439,735,256 shares issued and 438,848,336 shares outstanding at December 31, 2023 and 436,604,447 shares issued and 435,717,527 shares outstanding at December 31, 2022	0.0	0.0
Capital surplus	4,429.2	4,443.7
Accumulated deficit	(811.1)	(764.1)
Treasury Stock, 886,920 shares at both December 31, 2023 and December 31, 2022	(0.3)	(0.3)
Accumulated other comprehensive loss	(198.7)	(180.0)
Total stockholders' equity	3,419.1	3,499.3
Non-controlling interest	12.5	9.1
Total equity	3,431.6	3,508.4
Total liabilities and stockholders' equity	$ 9,135.9	$ 9,471.9
Treasury stock (in shares)	886,920	886,920