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Company Name: KOREA ELECTRIC POWER CORPORATION
CIK: 887225
Phone: None
Fiscal Year End: None
Entity Type:
SIC: -
Category Type:
Entity Name: None
First Filing Date: 2018-04-30
Last Filing Date: 2025-04-28
SEC Filings
Start End Frame Filed ACCN Value View
2017-01-01 2017-12-31 CY2015Q4I 2018-04-30 0001193125-18-141125 $ 0 View
2021-01-01 2021-12-31 CY2020Q4I 2022-04-29 0001193125-22-132015 $ 180,220,000,000 View
2024-01-01 2024-12-31 CY2024 2025-04-28 0001193125-25-100431 $ -10,030,000,000 View
2022-01-01 2022-12-31 CY2021Q4I 2023-04-28 0001193125-23-124899 $ 2,814,377,000,000 View
2023-01-01 2023-12-31 CY2022Q4I 2024-04-30 0001193125-24-125063 $ 4,341,482,000,000 View
2018-01-01 2018-12-31 CY2016Q4I 2019-04-30 0001193125-19-127526 $ 0 View
2019-01-01 2019-12-31 CY2017Q4I 2020-04-29 0001193125-20-125462 $ 0 View
2020-01-01 2020-12-31 CY2020Q4I 2021-04-30 0001193125-21-143287 $ 0 View
SEC Facts By Type
Type Name Description View
ifrs-full 3006432 None View
us-gaap Accrued Liabilities Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. View
us-gaap Earnings Per Share, Basic and Diluted The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. View
us-gaap Noncash or Part Noncash Acquisition, Employee Benefit Liabilities Assumed "The amount of employee benefit liabilities that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." View
dei Entity Common Stock, Shares Outstanding Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. View
us-gaap Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. View
us-gaap Acquisition Costs, Period Cost The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties. View
us-gaap Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities The aggregate amount of adjustments to net income or loss necessary to remove the effects of all items whose cash effects are investing or financing cash flows. The aggregate amount also includes all noncash expenses and income items which reduce or increase net income and are thus added back or deducted when calculating cash provided by or used in operating activities. View
us-gaap Advances Received on Government Contracts, Not Netted Against Accounts Receivable Advances received on government contracts that are not offset against receivables because they cannot be definitely regarded as payments on account for contract work in progress. View
us-gaap Available-for-sale Securities, Equity Securities Amount of equity securities categorized neither as held-to-maturity nor as trading. View
us-gaap Cash Acquired from Acquisition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). View
us-gaap Clearing Fees Revenue (Deprecated 2018-01-31) Revenue from clearing fees. Clearing fees are charged by an exchange for each contract and trade cleared. There are also clearing fees associated with deliveries, creation of a futures position resulting from an option exercise or assignment, Exchange for Physicals (EFP), block trades, transfer trades and adjustments. View
us-gaap Construction and Development Costs (Deprecated 2018-01-31) The aggregate costs related to construction and development services during the reporting period. View
us-gaap Contract with Customer, Asset, before Allowance for Credit Loss Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer, when right is conditioned on something other than passage of time. View
us-gaap Contract with Customer, Liability Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. View
us-gaap Cost of Goods Sold (Deprecated 2018-01-31) Total costs related to goods produced and sold during the reporting period. View
us-gaap Cost of Services (Deprecated 2018-01-31) Total costs related to services rendered by an entity during the reporting period. View
us-gaap Debt Instrument, Unamortized Discount Amount, after accumulated amortization, of debt discount. View
us-gaap Debt Instrument, Unamortized Discount, Current Amount of debt discount to be amortized within one year or within the normal operating cycle, if longer. View
us-gaap Debt Instrument, Unamortized Discount, Noncurrent Amount of debt discount to be amortized after one year or the normal operating cycle, if longer. View
us-gaap Debt Instrument, Unamortized Premium Amount, after accumulated amortization, of debt premium. View
us-gaap Debt Instrument, Unamortized Premium, Current Amount of debt premium to be amortized within one year or the normal operating cycle, if longer. View
us-gaap Debt Instrument, Unamortized Premium, Noncurrent Amount of debt premium to be amortized after one year or the normal operating cycle, if longer. View
us-gaap Deferred Revenue Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. View
us-gaap Deferred Revenue, Additions Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. View
us-gaap Deferred Revenue, Revenue Recognized Amount of revenue recognized that was previously reported as deferred or unearned revenue. View
us-gaap Deferred Tax Assets, Operating Loss Carryforwards Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. View
us-gaap Demand Deposit Accounts The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice. View
us-gaap Net Cash Provided by (Used in) Operating Activities, Continuing Operations Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. View
us-gaap Escrow Deposit The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. View
us-gaap Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases, Sales, Issues, Settlements Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. View
us-gaap Foreign Currency Transaction Gain, before Tax Amount before tax of foreign currency transaction realized and unrealized gain recognized in the income statement. View
us-gaap Foreign Currency Transaction Loss, before Tax Amount before tax of foreign currency transaction realized and unrealized loss recognized in the income statement. View
us-gaap Gain (Loss) on Sale of Derivatives The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings. View
us-gaap Gain (Loss) on Extinguishment of Debt Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. View
us-gaap Guarantor Obligations, Maximum Exposure, Undiscounted Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. View
us-gaap Guaranty Fee Income (Deprecated 2018-01-31) This item represents the portion of monthly guaranty fees collected representing the interest imputed and recognized under the prospective interest method on the present value of the contractually stipulated guarantee payments at inception of the contract. View
us-gaap Other than Temporary Impairment Losses, Investments The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. View
us-gaap Increase (Decrease) in Accounts Payable The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. View
us-gaap Increase (Decrease) in Accrued Interest Receivable, Net The increase (decrease) during the reporting period in the amount due from borrowers for interest payments. View
us-gaap Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Amount of increase (decrease) in accrued expenses, and obligations classified as other. View
us-gaap Increase (Decrease) in Operating Capital The increase (decrease) during the reporting period of all assets and liabilities used in operating activities. View
us-gaap Increase (Decrease) in Other Noncurrent Assets Amount of increase (decrease) in noncurrent assets classified as other. View
us-gaap Increase (Decrease) in Other Noncurrent Liabilities Amount of increase (decrease) in noncurrent operating liabilities classified as other. View
us-gaap Interest Costs Capitalized Adjustment Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. View
us-gaap Interest Expense, Long-term Debt Aggregate amount of interest paid or due on all long-term debt. View
us-gaap Interest Expense, Short-term Borrowings The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase. View
us-gaap Interest Income, Other Amount of interest income earned from interest bearing assets classified as other. View
us-gaap Inventory, Finished Goods, Gross Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. View
us-gaap Inventory, Work in Process, Gross Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. View
us-gaap Investment Income, Dividend Amount of dividend income on nonoperating securities. View
us-gaap Lease Deposit Liability Amount of liability for lease payments received, including variable lease payments, when collectability is not probable at commencement date for sales-type lease. View
us-gaap Noncash or Part Noncash Acquisition, Fixed Assets Acquired "The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." View
us-gaap Noncash or Part Noncash Acquisition, Payables Assumed "The amount of payables that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." View
us-gaap Other Depreciation and Amortization Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other. View
us-gaap Other General and Administrative Expense Amount of general and administrative expense classified as other. View
us-gaap Other Nonoperating Expense Amount of expense related to nonoperating activities, classified as other. View
us-gaap Other Nonoperating Income Amount of income related to nonoperating activities, classified as other. View
us-gaap Payments for Other Taxes Amount of cash outflow for taxes classified as other. View
us-gaap Payments to Acquire Businesses, Gross The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. View
us-gaap Payments to Acquire Businesses, Net of Cash Acquired The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. View
us-gaap Pension Expense (Reversal of Expense), Noncash Amount of noncash expense (reversal of expense) for pension benefits. Excludes other postretirement benefits. View
us-gaap Proceeds from Issuance of Long-term Debt The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. View
us-gaap Proceeds from (Payments for) Other Financing Activities Amount of cash inflow (outflow) from financing activities classified as other. View
us-gaap Proceeds from (Payments to) Noncontrolling Interests Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest. View
us-gaap Proceeds from Short-term Debt The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. View
us-gaap Reimbursement Revenue (Deprecated 2018-01-31) Repayment received or receivable for expenses incurred on behalf of a client or customer, other than those reimbursements received by landlords from tenants. View
us-gaap Repayments of Long-term Capital Lease Obligations The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). View
us-gaap Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation. View
us-gaap Restricted Cash and Investments Cash and investments whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet. View
us-gaap Retained Earnings, Unappropriated A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit. View
us-gaap Retained Earnings, Undistributed Earnings from Equity Method Investees Amount of consolidated retained earnings that represent undistributed (not yet received) earnings from 50% or less owned persons accounted for by the equity method (equity method investees). View
us-gaap Revenue from Grants (Deprecated 2018-01-31) Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements. View
us-gaap Subsidiary or Equity Method Investee, Deferred Income Tax Provision on Gain (Loss) Recognized, Amount The amount provided for deferred income taxes in relation to any gain (loss) recognized in income of the entity resulting from the issuance of shares by a subsidiary or equity method investee. View
us-gaap Supplies Expense Amount of expense associated with supplies that were used during the current accounting period. View
us-gaap Treasury Stock, Common, Shares Number of previously issued common shares repurchased by the issuing entity and held in treasury. View
Chart of Accounts => Accounts
Name View
Construction and Development Costs (Deprecated 2018-01-31) View
Accrued Liabilities View
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax View
Acquisition Costs, Period Cost View
Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities View
Advances Received on Government Contracts, Not Netted Against Accounts Receivable View
Available-for-sale Securities, Equity Securities View
Cash Acquired from Acquisition View
Clearing Fees Revenue (Deprecated 2018-01-31) View
Contract with Customer, Asset, before Allowance for Credit Loss View
Contract with Customer, Liability View
Cost of Goods Sold (Deprecated 2018-01-31) View
Cost of Services (Deprecated 2018-01-31) View
Debt Instrument, Unamortized Discount View
Debt Instrument, Unamortized Discount, Current View
Debt Instrument, Unamortized Discount, Noncurrent View
Debt Instrument, Unamortized Premium View
Debt Instrument, Unamortized Premium, Current View
Debt Instrument, Unamortized Premium, Noncurrent View
Deferred Revenue View
Deferred Revenue, Additions View
Deferred Revenue, Revenue Recognized View
Deferred Tax Assets, Operating Loss Carryforwards View
Demand Deposit Accounts View
Earnings Per Share, Basic and Diluted View
Escrow Deposit View
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases, Sales, Issues, Settlements View
Foreign Currency Transaction Gain, before Tax View
Foreign Currency Transaction Loss, before Tax View
Gain (Loss) on Sale of Derivatives View
Gain (Loss) on Extinguishment of Debt View
Guarantor Obligations, Maximum Exposure, Undiscounted View
Guaranty Fee Income (Deprecated 2018-01-31) View
Other than Temporary Impairment Losses, Investments View
Increase (Decrease) in Accounts Payable View
Increase (Decrease) in Accrued Interest Receivable, Net View
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities View
Increase (Decrease) in Operating Capital View
Increase (Decrease) in Other Noncurrent Assets View
Increase (Decrease) in Other Noncurrent Liabilities View
Interest Costs Capitalized Adjustment View
Interest Expense, Long-term Debt View
Interest Expense, Short-term Borrowings View
Interest Income, Other View
Inventory, Finished Goods, Gross View
Inventory, Work in Process, Gross View
Investment Income, Dividend View
Lease Deposit Liability View
Net Cash Provided by (Used in) Operating Activities, Continuing Operations View
Noncash or Part Noncash Acquisition, Employee Benefit Liabilities Assumed View
Noncash or Part Noncash Acquisition, Fixed Assets Acquired View
Noncash or Part Noncash Acquisition, Payables Assumed View
Other Depreciation and Amortization View
Other General and Administrative Expense View
Other Nonoperating Expense View
Other Nonoperating Income View
Payments for Other Taxes View
Payments to Acquire Businesses, Gross View
Payments to Acquire Businesses, Net of Cash Acquired View
Pension Expense (Reversal of Expense), Noncash View
Proceeds from Issuance of Long-term Debt View
Proceeds from (Payments for) Other Financing Activities View
Proceeds from (Payments to) Noncontrolling Interests View
Proceeds from Short-term Debt View
Reimbursement Revenue (Deprecated 2018-01-31) View
Repayments of Long-term Capital Lease Obligations View
Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security View
Restricted Cash and Investments View
Retained Earnings, Unappropriated View
Retained Earnings, Undistributed Earnings from Equity Method Investees View
Revenue from Grants (Deprecated 2018-01-31) View
Subsidiary or Equity Method Investee, Deferred Income Tax Provision on Gain (Loss) Recognized, Amount View
Supplies Expense View
Treasury Stock, Common, Shares View