The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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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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Nature of the Business and Basis of Presentation - Narrative (Details) - shares	Dec. 31, 2024	Dec. 31, 2023	Jun. 21, 2023	Jun. 20, 2023
Ay Dee Kay, LLC
Schedule of Equity Method Investments [Line Items]
Ownership percentage by parent	91.00%	90.00%
Ownership interest by noncontrolling owners	26.00%
Ay Dee Kay, LLC \| Wuxi indie Microelectronics Ltd.
Schedule of Equity Method Investments [Line Items]
Ownership percentage by parent	59.00%	59.00%
Ownership interest by noncontrolling owners	34.00%	34.00%
Class A
Schedule of Equity Method Investments [Line Items]
Common stock, shares authorized (in shares)	400,000,000	400,000,000	400,000,000	250,000,000