Cash, Cash Equivalents and Short-Term Investments - Schedule of Contractual Maturities of Short Term Investments (Details) $ in Millions	Jun. 30, 2025 USD ($)
Amortized Cost
Due within one year	$ 143.6
Due between one to three years	71.5
Due after three years	6.6
Total	221.7
Estimated Fair Value
Due within one year	141.6
Due between one to three years	70.3
Due after three years	6.5
Total	$ 218.4

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