The Company and Basis of Presentation - Schedule of Sales and Marketing Expense (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Segment Reporting [Line Items]
Total Sales and Marketing	$ 173.2	$ 135.3	$ 467.7	$ 423.0
Performance marketing
Segment Reporting [Line Items]
Total Sales and Marketing	139.9	104.8	377.7	291.9
Other marketing
Segment Reporting [Line Items]
Total Sales and Marketing	$ 33.3	$ 30.5	$ 90.0	$ 131.1

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details