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v3.19.1

Consolidated Statements of Profit or Loss and Other Comprehensive Income $ in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 TWD ($) $ / shares | Dec. 31, 2018 USD ($) $ / shares | Dec. 31, 2017 TWD ($) $ / shares | Dec. 31, 2016 TWD ($) $ / shares
Statement [LineItems] |  |  |  |
NET REVENUE | $ 1,031,473.6 | $ 33,697.3 | $ 977,447.2 | $ 947,938.3
COST OF REVENUE | 533,487.5 | 17,428.6 | 482,616.2 | 473,077.1
GROSS PROFIT BEFORE UNREALIZED GROSS PROFIT ON SALES TO ASSOCIATES | 497,986.1 | 16,268.7 | 494,831.0 | 474,861.2
UNREALIZED GROSS PROFIT ON SALES TO ASSOCIATES | (111.8) | (3.6) | (4.6) | (29.1)
GROSS PROFIT | 497,874.3 | 16,265.1 | 494,826.4 | 474,832.1
OPERATING EXPENSES |  |  |  |
Research and development | 85,895.6 | 2,806.1 | 80,732.5 | 71,207.7
General and administrative | 20,265.9 | 662.1 | 21,196.7 | 19,795.6
Marketing | 5,987.8 | 195.6 | 5,972.5 | 5,900.8
Total operating expenses | 112,149.3 | 3,663.8 | 107,901.7 | 96,904.1
OTHER OPERATING INCOME AND EXPENSES, NET | (2,101.5) | (68.7) | (1,365.5) | 29.8
INCOME FROM OPERATIONS | 383,623.5 | 12,532.6 | 385,559.2 | 377,957.8
NON-OPERATING INCOME AND EXPENSES |  |  |  |
Share of profits of associates | 3,090.6 | 101.0 | 3,014.8 | 3,457.9
Other income | 14,852.8 | 485.2 | 9,610.3 | 6,454.9
Foreign exchange gain (loss), net | 2,438.2 | 79.7 | (1,509.5) | 1,161.3
Finance costs | (3,051.2) | (99.7) | (3,330.3) | (3,306.1)
Other gains and losses, net | (3,410.8) | (111.4) | 2,817.4 | 195.9
Total non-operating income and expenses | 13,919.6 | 454.8 | 10,602.7 | 7,963.9
INCOME BEFORE INCOME TAX | 397,543.1 | 12,987.4 | 396,161.9 | 385,921.7
INCOME TAX EXPENSE | 34,436.9 | 1,125.1 | 51,122.9 | 54,124.4
NET INCOME | 363,106.2 | 11,862.3 | 345,039.0 | 331,797.3
OTHER COMPREHENSIVE INCOME (LOSS) - Items that will not be reclassified subsequently to profit or loss |  |  |  |
Remeasurement of defined benefit obligation | (861.2) | (28.1) | (254.7) | (1,057.2)
Unrealized loss on investments in equity instruments at fair value through other comprehensive income | (3,309.1) | (108.1) |  |
Gain on hedging instruments | 41.0 | 1.3 |  |
Share of other comprehensive loss of associates | (14.2) | (0.5) | (20.9) | (20.0)
Income tax benefit related to items that will not be reclassified subsequently | 195.7 | 6.4 | 30.6 | 126.9
Total items that will not be reclassified subsequently to profit or loss | (3,947.8) | (129.0) | (245.0) | (950.3)
OTHER COMPREHENSIVE INCOME (LOSS) - Items that may be reclassified subsequently to profit or loss |  |  |  |
Exchange differences arising on translation of foreign operations | 14,562.4 | 475.7 | (28,259.6) | (9,379.5)
Changes in fair value of available-for-sale financial assets |  |  | (218.8) | (692.5)
Cash flow hedges |  |  | 4.7 |
Unrealized loss on investments in debt instruments at fair value through other comprehensive income | (870.9) | (28.4) |  |
Share of other comprehensive income (loss) of associates | 93.3 | 3.1 | (99.4) | 16.3
Income tax expense related to items that may be reclassified subsequently |  |  | (3.5) | (61.2)
Total items that may be reclassified subsequently to profit or loss | 13,784.8 | 450.4 | (28,576.6) | (10,116.9)
Other comprehensive loss for the year, net of income tax | 9,837.0 | 321.4 | (28,821.6) | (11,067.2)
TOTAL COMPREHENSIVE INCOME FOR THE YEAR | 372,943.2 | 12,183.7 | 316,217.4 | 320,730.1
NET INCOME ATTRIBUTABLE TO: |  |  |  |
Shareholders of the parent | 363,052.7 | 11,860.6 | 344,998.3 | 331,713.7
Non-controlling interests | 53.5 | 1.7 | 40.7 | 83.6
NET INCOME | 363,106.2 | 11,862.3 | 345,039.0 | 331,797.3
TOTAL COMPREHENSIVE INCOME ATTRIBUTABLE TO: |  |  |  |
Shareholders of the parent | 372,886.8 | 12,181.9 | 316,181.8 | 320,653.2
Non-controlling interests | 56.4 | 1.8 | 35.6 | 76.9
TOTAL COMPREHENSIVE INCOME FOR THE YEAR | $ 372,943.2 | $ 12,183.7 | $ 316,217.4 | $ 320,730.1
EARNINGS PER SHARE |  |  |  |
Basic earnings per share | (per share) | $ 14.00 | $ 0.46 | $ 13.30 | $ 12.79
Diluted earnings per share | (per share) | 14.00 | 0.46 | 13.30 | 12.79
American Depositary Shares (one represents five common shares) [member] |  |  |  |
EARNINGS PER SHARE |  |  |  |
Basic earnings per share | (per share) | 70.01 | 2.29 | 66.52 | 63.96
Diluted earnings per share | (per share) | $ 70.01 | $ 2.29 | $ 66.52 | $ 63.96

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- Definition The gains (losses) that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_102&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 103 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_103&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The profit (loss) from continuing and discontinued operations attributable to non-controlling interests. [Refer: Profit (loss); Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 12 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_12_e&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 81B -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_81B_a_i&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The profit (loss) before tax expense or income. [Refer: Profit (loss)] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 8 -IssueDate 2018-01-01 -Paragraph 28 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=8&date=2018-03-01&anchor=para_28_b&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 8 -IssueDate 2018-01-01 -Paragraph 23 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=8&date=2018-03-01&anchor=para_23&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 103 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_103&doctype=Standard -URIDate 2018-03-16 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_102&doctype=Standard -URIDate 2018-03-16 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 5 -IssueDate 2018-01-01 -Paragraph 33 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=5&date=2018-03-01&anchor=para_33_b_i&doctype=Standard -URIDate 2018-03-16 + Details
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