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Financial Assets at Fair Value Through Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2019

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Summary of Financial Assets at Fair Value through Other Comprehensive Income

		December 31, 2018				December 31, 2019
		NT$				NT$
		(In Millions)				(In Millions)
Investments in debt instruments at FVTOCI
Agency bonds/Agency mortgage-backed securities		$	31,288.8			$	51,966.5
Corporate bonds			40,753.6				51,790.0
Government bonds			11,151.3				12,824.2
Asset-backed securities			15,670.3				10,815.9
Commercial paper			107.6				—
			98,971.6				127,396.6
Investments in equity instruments at FVTOCI
Non-publicly traded equity investments			3,910.7				4,124.3
Publicly traded stocks			590.1				—
			4,500.8				4,124.3
		$	103,472.4			$	131,520.9
Current		$	99,561.7			$	127,396.6
Noncurrent			3,910.7				4,124.3
		$	103,472.4			$	131,520.9

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