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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 110.5 | $ 43.2 | $ 242.8 | $ 112.2
Other comprehensive income (loss): |  |  |  |
Change in foreign currency translation adjustments | (1.0) | 0.3 | (2.1) | (0.4)
Change in net unrealized gains and losses on short-term investments | 2.8 | 0.8 | 5.0 | 11.1
Total other comprehensive income | 1.8 | 1.1 | 2.9 | 10.7
Comprehensive income | $ 112.3 | $ 44.3 | $ 245.7 | $ 122.9

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