Financial Instruments - Narrative (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2025 |
Dec. 31, 2024 |
|
| Net Investment Income [Line Items] | ||
| Average maturity of our marketable debt securities classified as available-for-sale | 2 months | |
| Other noncurrent assets | Strategic Investments | ||
| Net Investment Income [Line Items] | ||
| Strategic investment portfolio | $ 167.1 | $ 226.7 |