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v3.23.1

Cash Flow Information - Summary of Non-cash Investing Activities (Detail) $ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 TWD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 TWD ($) | Dec. 31, 2020 TWD ($)
Payments for property, plant and equipment |  |  |  |
Purchase of property, plant and equipment | $ 75,800,574 | $ 2,466,664 | $ 74,417,541 | $ 59,024,201
Increase (decrease) in other non-current assets | (5,480) | (178) | 1,184,927 | 78,291
Decrease (increase) in other payables | (3,096,926) | (100,779) | (4,671,228) | 3,029,162
Capitalized borrowing costs | (58,263) | (1,896) | (25,581) | (54,208)
Payments for property, plant and equipment | 72,639,905 | 2,363,811 | 70,905,659 | 62,077,446
Proceeds from disposal of property, plant and equipment |  |  |  |
Consideration from disposal of property, plant and equipment | 612,213 | 19,922 | 1,128,850 | 5,184,925
Decrease (increase) in other non-current assets | 134,760 | 4,385 | (134,760) |
Decrease (increase) in other receivables | 2,784 | 91 | 610,912 | (735,812)
Proceeds from disposal of property, plant and equipment | $ 749,757 | $ 24,398 | $ 1,605,002 | $ 4,449,113

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