Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 793.3	$ 767.7
Trade and other receivables, net of allowance of $88.7 and $85.2 as of December 31, 2024 and 2023, respectively	1,352.4	1,468.0
Income tax receivable	62.1	67.1
Short-term contract assets, net	301.4	311.0
Prepaid expenses and other current assets	181.2	189.4
Total current assets	2,690.4	2,803.2
Property and equipment, net	136.0	163.8
Goodwill	1,998.3	2,080.9
Intangible assets, net	690.1	805.9
Equity method investments	723.6	708.0
Deferred tax assets	93.1	67.4
Non-current operating lease assets	290.1	339.0
Other non-current assets	927.6	805.8
Total assets	7,549.2	7,774.0
Current liabilities:
Short-term borrowings and current portion of long-term debt	103.2	149.7
Accounts payable and accrued expenses	1,110.5	1,157.7
Accrued compensation	900.4	851.4
Income tax payable	19.8	20.8
Other current liabilities	196.0	217.6
Total current liabilities	2,329.9	2,397.2
Long-term debt, net	2,939.6	3,096.9
Deferred tax liabilities	12.6	13.7
Non-current operating lease liabilities	270.3	319.6
Other non-current liabilities	241.4	268.6
Total liabilities	5,793.8	6,096.0
Commitments and contingencies (Note 17)
Shareholders’ equity:
Ordinary shares, nominal value $0.10 per share, 800,000,000 shares authorized; 229,696,912 and 227,282,173 shares issued and outstanding as of December 31, 2024 and 2023, respectively	23.0	22.7
Additional paid-in capital	2,986.4	2,957.3
Accumulated deficit	(985.9)	(1,117.2)
Accumulated other comprehensive loss	(268.6)	(185.4)
Total equity attributable to the Company	1,754.9	1,677.4
Non-controlling interests	0.5	0.6
Total equity	1,755.4	1,678.0
Total liabilities and shareholders’ equity	$ 7,549.2	$ 7,774.0