| Component: (Network and Table) | |
|---|---|
| Network |
100050 - Statement - Consolidated Statements of Cash Flows
(http://www.cht.com.tw/20171231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001132924 (http://www.sec.gov/CIK) |
| Statement Of Cash Flows [Abstract] | Period [Axis] | ||||
|---|---|---|---|---|---|
|
2017-01-01 - 2017-12-31 |
2016-01-01 - 2016-12-31 |
2015-01-01 - 2015-12-31 | |||
| Unit | Unit | Unit | |||
| TWD | USD | TWD | USD | TWD | |
|
Statement Of Cash Flows [Abstract] |
|
|
|
|
|
|
CASH FLOWS FROM OPERATING ACTIVITIES |
|
|
|
|
|
|
Income before income tax |
48,009,000,000 |
1,620,000,000 |
49,413,000,000 |
51,953,000,000 | |
|
Adjustments to reconcile income before income tax to net cash provided by operating activities: |
|
|
|
|
|
|
Depreciation |
|
|
|
| |
|
Amortization |
|
|
|
| |
|
Provision for doubtful accounts |
|
|
|
| |
|
Interest expenses |
22,000,000 |
1,000,000 |
20,000,000 |
33,000,000 | |
|
Interest income |
(205,000,000) |
(7,000,000) |
(189,000,000) |
(306,000,000) | |
|
Dividend income |
( |
( |
( |
( | |
|
Compensation cost of share-based payment transactions |
|
|
|
| |
|
Share of profits of associates and joint ventures accounted for using equity method |
(419,000,000) |
(14,000,000) |
(515,000,000) |
(897,000,000) | |
|
Loss on disposal of property, plant and equipment |
|
|
|
| |
|
Property, plant and equipment transferred to expenses |
|
|
|
| |
|
Loss on disposal of intangible assets |
|
|
|
| |
|
Gain on disposal of financial instruments |
( |
|
|
| |
|
Loss (gain) on disposal of investments accounted for using equity method |
|
|
|
( | |
|
Impairment loss on available-for-sale financial assets |
|
|
|
| |
|
Impairment loss on investments accounted for using equity method |
|
|
|
| |
|
Provision for inventory and obsolescence |
|
|
|
| |
|
Impairment loss on property, plant and equipment |
|
|
|
| |
|
Reversal of impairment loss on investment properties |
( |
|
( |
( | |
|
Impairment loss on intangible assets |
|
|
|
| |
|
Valuation loss (gain) on financial assets and liabilities at fair value through profit or loss, net |
( |
|
|
| |
|
Loss (gain) on foreign exchange, net |
|
|
( |
| |
|
Changes in operating assets and liabilities: |
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|
|
|
|
|
Financial assets held for trading |
|
|
|
| |
|
Trade notes and accounts receivable |
( |
( |
( |
( | |
|
Receivables from related parties |
( |
( |
|
| |
|
Inventories |
( |
( |
|
( | |
|
Prepayments |
|
|
|
( | |
|
Other current monetary assets |
( |
( |
( |
( | |
|
Other current assets |
( |
( |
|
| |
|
Trade notes and accounts payable |
|
|
|
( | |
|
Payables to related parties |
( |
( |
|
| |
|
Other payables |
( |
( |
( |
| |
|
Provisions |
|
|
( |
( | |
|
Advance receipts |
( |
( |
|
| |
|
Other current liabilities |
( |
( |
|
( | |
|
Deferred revenue |
|
|
( |
| |
|
Net defined benefit plans |
|
|
( |
| |
|
Cash generated from operations |
|
|
|
|
|
|
Interest paid |
( |
( |
( |
( | |
|
Income tax paid |
( |
( |
( |
( | |
|
Net cash provided by operating activities |
|
|
|
|
|
|
CASH FLOWS FROM INVESTING ACTIVITIES |
|
|
|
|
|
|
Acquisition of available-for-sale financial assets |
( |
( |
( |
( | |
|
Proceeds from disposal of available-for-sale financial assets |
|
|
|
| |
|
Proceeds from capital reduction of available-for-sale financial assets |
|
|
|
| |
|
Acquisition of time deposits and negotiable certificate of deposit with maturities of more than three months |
( |
( |
( |
( | |
|
Proceeds from disposal of time deposits and negotiable certificate of deposit with maturities of more than three months |
|
|
|
| |
|
Acquisition of held-to-maturity financial assets |
|
|
|
( | |
|
Proceeds from disposal of held-to-maturity financial assets |
|
|
|
| |
|
Acquisition of investments accounted for using equity method |
|
|
( |
( | |
|
Proceeds from disposal of investments accounted for using equity method |
|
|
|
| |
|
Net cash outflow on acquisition of subsidiaries |
|
|
|
( | |
|
Acquisition of property, plant and equipment |
( |
( |
( |
( | |
|
Proceeds from disposal of property, plant and equipment |
|
|
|
| |
|
Acquisition of intangible assets |
( |
( |
( |
( | |
|
Acquisition of investment properties |
|
|
|
| |
|
Decrease (increase) in other noncurrent assets |
( |
( |
|
| |
|
Interest received |
|
|
|
| |
|
Cash dividends received |
|
|
|
| |
|
Net cash used in investing activities |
(
|
(
|
(
|
|
(
|
|
CASH FLOWS FROM FINANCING ACTIVITIES |
|
|
|
|
|
|
Proceeds from short-term loans |
|
|
|
| |
|
Repayment of short-term loans |
( |
( |
( |
( | |
|
Repayment of long-term loans |
|
|
( |
( | |
|
Decrease in customers’ deposits |
( |
( |
( |
( | |
|
Increase (decrease) in other noncurrent liabilities |
( |
( |
( |
| |
|
Cash dividends paid |
( |
( |
( |
( | |
|
Partial disposal of interests in subsidiaries without losing control |
|
|
|
| |
|
Cash dividends distributed to noncontrolling interests |
( |
( |
( |
( | |
|
Change in other noncontrolling interests |
|
|
|
( | |
|
Unclaimed dividend |
|
|
|
| |
|
Net cash used in financing activities |
(
|
(
|
(
|
|
(
|
|
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS |
|
|
|
| |
|
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS |
( |
( |
|
| |
|
CASH AND CASH EQUIVALENTS, BEGINNING OF THE YEAR |
31,100,000,000 |
1,049,000,000 |
|
| |
|
CASH AND CASH EQUIVALENTS, END OF THE YEAR |
28,825,000,000
|
973,000,000
|
31,100,000,000
|
1,049,000,000
|
30,271,000,000
|