v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($)
shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Income Statement [Abstract]    
Revenues $ 982.7 $ 983.6
Type of Revenue us-gaap:ServiceMember us-gaap:ServiceMember
Expenses:    
Cost of services $ 654.9 $ 619.2
Type of Cost of Service us-gaap:ServiceMember us-gaap:ServiceMember
Selling, general, and administrative $ 204.8 $ 187.0
Total expenses 859.7 806.2
Operating income 123.0 177.4
Other income/(expense):    
Interest income 2.0 1.7
Interest expense (36.2) (32.6)
Other income, net 1.3 0.8
Total other expense, net (32.9) (30.1)
Income before income taxes 90.1 147.3
Provision for income taxes 25.4 23.8
Net income $ 64.7 $ 123.5
Earnings per share:    
Basic (USD per share) $ 0.21 $ 0.37
Diluted (USD per share) $ 0.2 $ 0.36
Weighted-average shares outstanding:    
Basic (shares) 314.8 337.7
Diluted (shares) 316.8 339.2