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Cash, Cash Equivalents and Short-Term Investments - Schedule of Contractual Maturities of Short Term Investments (Details) $ in Millions	Dec. 31, 2024 USD ($)
Amortized cost
Due within one year	$ 109.1
Due between one to three years	147.9
Due after three years	15.9
Total	272.9
Estimated fair value
Due within one year	106.9
Due between one to three years	143.5
Due after three years	15.5
Total	$ 265.9

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