v3.26.1
Condensed Consolidated Statements of Comprehensive Income - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Statement of Comprehensive Income [Abstract]    
Net income $ 1,022.9 $ 813.8
Other comprehensive income (loss), net of tax:    
Change in foreign currency translation (2.6) 0.7
Available-for-sale investments:    
Change in net unrealized gains (losses) on available-for-sale securities (28.5) 10.6
Reclassification adjustment included in net income (0.2) 0.0
Other comprehensive income (loss) (31.3) 11.3
Comprehensive income $ 991.6 $ 825.1