Commitments and Contingencies - Purchase Commitments (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Raw materials, wafers, and packaging and testing services purchase commitments [Member] | ||
| Purchase Commitment, Excluding Long-term Committment [Line Items] | ||
| Purchase commitment, amount | $ 63.6 | $ 85.9 |
| Property and equipment purchase commitments [Member] | ||
| Purchase Commitment, Excluding Long-term Committment [Line Items] | ||
| Purchase commitment, amount | $ 8.6 | $ 14.1 |