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Financial Assets at Amortized Cost - Noncurrent (Tables)

12 Months Ended

Dec. 31, 2024

Financial Assets At Amortized Cost Noncurrent [Abstract]

Disclosure of Financial Assets at Amortized Cost Noncurrent

		December 31
		2023				2024
		NT$				NT$
		(In Millions)
Corporate bonds		$	—			$	2,000

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- Definition

Disclosure of financial assets at amortized cost noncurrent.

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- Definition

Financial assets at amortized cost noncurrent.

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