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Cash and Marketable Securities - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash and Cash Equivalents [Line Items]
Unrealized net gain (loss) on marketable securities	$ 1.0	$ 1.3	$ (7.4)
Fair Value, Recurring
Cash and Cash Equivalents [Line Items]
Equity securities	130.9	126.2
Other Current Assets | Fair Value, Recurring
Cash and Cash Equivalents [Line Items]
Equity securities	39.0	37.6
Other Noncurrent Assets | Fair Value, Recurring
Cash and Cash Equivalents [Line Items]
Equity securities	$ 91.9	$ 88.6

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