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Supplemental financial information - Acquisition of Silicon Labs (Details) - USD ($) $ / shares in Units, $ in Millions |  | 3 Months Ended
--- | --- | ---
Feb. 04, 2026 | Mar. 31, 2026 | Mar. 31, 2025
Business Combination, Contingent Consideration [Line Items] |  |  |
Acquisition charges |  | $ 17 | $ 0
Silicon Labs |  |  |
Business Combination, Contingent Consideration [Line Items] |  |  |
Acquire price her share (in dollars per share) | $ 231.00 |  |
Target company estimated enterprise value | $ 7,500 |  |

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