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Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2025
Statement [LineItems] |
Summary of Carrying Amount and Fair Values of Financial Assets and Financial Liabilities by Fair value |
(a) | Classification and fair value of financial instruments
| 1) | The carrying amount and the fair values of financial assets and financial liabilities by fair value hierarchy as of December 31, 2024 and 2025 are as follows:
① December 31, 2024
(in millions of Won) |  |  |  |  | Fair value |
|  | Book value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative assets |  | ￦ | 946,393 |  |  |  | — |  |  |  | 946,393 |  |  |  | — |  |  |  | 946,393 |
Short-term financial instruments |  |  | 1,212,643 |  |  |  | — |  |  |  | 1,212,643 |  |  |  | — |  |  |  | 1,212,643 |
Equity securities |  |  | 52,222 |  |  |  | 26,792 |  |  |  | — |  |  |  | 25,430 |  |  |  | 52,222 |
Debt securities |  |  | 113,728 |  |  |  | — |  |  |  | 82,699 |  |  |  | 31,029 |  |  |  | 113,728 |
Other securities |  |  | 762,177 |  |  |  | — |  |  |  | — |  |  |  | 762,177 |  |  |  | 762,177 |
Derivative hedging instruments(*2) |  |  | 16,483 |  |  |  | — |  |  |  | 16,483 |  |  |  | — |  |  |  | 16,483 |
Fair value through other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities |  |  | 1,119,322 |  |  |  | 703,181 |  |  |  | — |  |  |  | 416,141 |  |  |  | 1,119,322 |
Assets held for sale |  |  | 604,439 |  |  |  | 604,439 |  |  |  | — |  |  |  | — |  |  |  | 604,439 |
Financial assets measured at amortized cost(*1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 6,767,898 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Trade accounts and notes receivable |  |  | 9,374,086 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other receivables |  |  | 2,739,523 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Debt securities |  |  | 402,644 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Deposit instruments |  |  | 6,445,428 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
|  | ￦ | 30,556,986 |  |  |  | 1,334,412 |  |  |  | 2,258,218 |  |  |  | 1,234,777 |  |  |  | 4,827,407 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | ￦ | 105,187 |  |  |  | — |  |  |  | 105,187 |  |  |  | — |  |  |  | 105,187 |
Borrowings |  |  | 39,053 |  |  |  | 39,053 |  |  |  | — |  |  |  | — |  |  |  | 39,053 |
Derivative hedging instruments(*2) |  |  | 5,835 |  |  |  | — |  |  |  | 5,835 |  |  |  | — |  |  |  | 5,835 |
Financial liabilities measured at amortized cost(*1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trade accounts and notes payable |  |  | 6,161,177 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Borrowings |  |  | 25,958,314 |  |  |  | — |  |  |  | 26,166,994 |  |  |  | — |  |  |  | 26,166,994 |
Financial guarantee liabilities |  |  | 13,916 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other payables |  |  | 3,895,526 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other financial liabilities |  |  | 68,857 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
|  | ￦ | 36,247,865 |  |  |  | 39,053 |  |  |  | 26,278,016 |  |  |  | — |  |  |  | 26,317,069 |
(*1) | Fair value of financial assets and liabilities measured at amortized cost except borrowings approximates their carrying amounts.
(*2) | The Company applies fair value hedge accounting which uses forward contracts as hedging instrument in order to hedge the risk of changes in fair value of product prices regarding firm commitments or purchase commitments. Also, the Company applies cash flow hedge accounting which uses currency swap as hedging instrument in order to hedge the risk of interest rate and foreign exchange rate changes in foreign currency which influences cash flow from borrowings.
| ② | December 31, 2025
(in millions of Won) |  |  |  |  | Fair value |
|  | Book value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative assets |  | ￦ | 656,181 |  |  |  | — |  |  |  | 656,181 |  |  |  | — |  |  |  | 656,181 |
Short-term financial instruments |  |  | 491,841 |  |  |  | — |  |  |  | 491,841 |  |  |  | — |  |  |  | 491,841 |
Equity securities |  |  | 95,230 |  |  |  | 16,695 |  |  |  | — |  |  |  | 78,535 |  |  |  | 95,230 |
Debt securities |  |  | 137,647 |  |  |  | — |  |  |  | 91,699 |  |  |  | 45,948 |  |  |  | 137,647 |
Other securities |  |  | 696,148 |  |  |  | — |  |  |  | — |  |  |  | 696,148 |  |  |  | 696,148 |
Derivative hedging instruments(*2) |  |  | 6,392 |  |  |  | — |  |  |  | 6,392 |  |  |  | — |  |  |  | 6,392 |
Fair value through other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities |  |  | 1,626,209 |  |  |  | 1,158,867 |  |  |  | 28,682 |  |  |  | 438,660 |  |  |  | 1,626,209 |
Assets held for sale |  |  | 7,276 |  |  |  | — |  |  |  | 7,276 |  |  |  | — |  |  |  | 7,276 |
Financial assets measured at amortized cost(*1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 7,049,800 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Trade accounts and notes receivable |  |  | 9,633,285 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other receivables |  |  | 3,335,169 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Debt securities |  |  | 962,120 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Deposit instruments |  |  | 7,167,658 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Assets held for sale |  |  | 2,238 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
|  | ￦ | 31,867,194 |  |  |  | 1,175,562 |  |  |  | 1,282,071 |  |  |  | 1,259,291 |  |  |  | 3,716,924 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value through profit or loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | ￦ | 41,131 |  |  |  | — |  |  |  | 41,129 |  |  |  | — |  |  |  | 41,129 |
Borrowings |  |  | 44,509 |  |  |  | 44,509 |  |  |  | — |  |  |  | — |  |  |  | 44,509 |
Derivative hedging instruments(*2) |  |  | 16,443 |  |  |  | — |  |  |  | 16,443 |  |  |  | — |  |  |  | 16,443 |
Financial liabilities measured at amortized cost(*1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trade accounts and notes payable |  |  | 5,106,921 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Borrowings |  |  | 28,447,491 |  |  |  | — |  |  |  | 28,645,932 |  |  |  | — |  |  |  | 28,645,932 |
Financial guarantee liabilities |  |  | 18,135 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other payables |  |  | 4,075,379 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other financial liabilities |  |  | 81,982 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
|  | ￦ | 37,831,991 |  |  |  | 44,509 |  |  |  | 28,703,504 |  |  |  | — |  |  |  | 28,748,013 |
(*1) | Fair value of financial assets and liabilities measured at amortized cost except borrowings approximates their carrying amounts.
(*2) | The Company applies hedge accounting which uses forward contracts as hedging instrument in order to hedge the risk of changes in fair value of product prices regarding firm commitments or purchase commitments. Also, the Company applies cash flow hedge accounting which uses currency swap as hedging instrument in order to hedge the risk of interest rate and foreign exchange rate changes in foreign currency which influences cash flow from borrowings.
Value Measurement Method and Significant but not Observable Inputs for the Financial Assets Classified as Fair Value Hierarchy Level 3 |
| ① | Value technique and significant but not observable inputs for the financial assets classified as fair value hierarchy Level 3 as of December 31, 2025 are as follows:
(in millions of Won) |  | Fair value |  |  | Valuation technique |  | Inputs |  | Range of inputs |  | Effect on fair value assessment with unobservable input
Financial assets at fair value |  | ￦ | 524,552 |  |  | Discounted cash flows |  | Growth rate |  | 0% ~ 1.00% |  | As growth rate increases, fair value increases
|  |  |  |  |  |  |  | Discount rate |  | 6.00% ~ 13.00% |  | As discount rate increases, fair value decreases
|  |  | 51,734 |  |  | Proxy firm valuation method |  | Price multiples |  | 0.00 ~ 37.765 |  | As price multiples increases, fair value increases
|  |  | 93,831 |  |  | Binomial option pricing model |  | Value of underlying asset |  | USD 1,827,288 thousands |  | Fair value increases when value of underlying asset increases
|  |  |  |  |  |  |  | Volatility |  | 45% |  | Fair value increases when volatility increases
|  |  | 589,174 |  |  | Asset value approach |  | — |  | — |  | —
Sensitivity Analysis of Financial Assets and Financial Liabilities Classified as Level 3 of Fair Value Hierarchy |
| ② | Sensitivity analysis of financial assets classified as Level 3 of fair value hierarchy
If other inputs remain constant as of December 31, 2025 and one of the significant but unobservable input is changed, the effect on fair value measurement is as follows:
(in millions of Won) |  | Input variable |  | Favorable changes |  |  | Unfavorable changes |
Financial assets at fair value |  | Fluctuation 0.5% of growth rate |  | ￦ | 336 |  |  |  | (302 | )
|  | Fluctuation 0.5% of discount rate |  |  | 3,474 |  |  |  | (3,682 | )
Fair Values of Financial Assets and Financial Liabilities |
| ③ | Changes in fair value of financial assets classified as Level 3 for the years ended December 31, 2024 and 2025 were as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
Beginning |  | ￦ | 875,091 |  |  |  | 1,234,777 |
Acquisition |  |  | 398,296 |  |  |  | 122,766 |
Gain on valuation of financial assets |  |  | 48,336 |  |  |  | 6,426 |
Other comprehensive income(loss) |  |  | (13,066 | ) |  |  | 1,941 |
Disposal and others |  |  | (73,880 | ) |  |  | (106,619 | )
Ending |  | ￦ | 1,234,777 |  |  |  | 1,259,291 |
Finance Income and Costs by Category of Financial Instruments |
| 4) | Finance income and costs by category of financial instrument for the years ended December 31, 2023, 2024 and 2025 were as follows:
| ① | For the year ended December 31, 2023
|  | Finance income and costs |  |  | Other comprehensive income (loss) |
(in millions of Won) |  | Interest income (expense) |  |  | Gain and loss on valuation |  |  | Gain and loss on foreign currency |  |  | Gain and loss on disposal |  |  | Others |  |  | Total |
Financial assets at fair value through profit or loss |  | ￦ | — |  |  |  | 520,884 |  |  |  | — |  |  |  | 190,531 |  |  |  | 560 |  |  |  | 711,975 |  |  |  | — |
Derivative assets |  |  | — |  |  |  | 167,997 |  |  |  | — |  |  |  | 289,423 |  |  |  | — |  |  |  | 457,420 |  |  |  | — |
Financial assets at fair value through other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 49,586 |  |  |  | 49,586 |  |  |  | 257,725 |
Financial assets measured at amortized cost |  |  | 502,147 |  |  |  | — |  |  |  | 211,077 |  |  |  | (84,649 | ) |  |  | (6,347 | ) |  |  | 622,228 |  |  |  | — |
Financial liabilities at fair value through profit or loss |  |  | — |  |  |  | (305,562 | ) |  |  | (92,835 | ) |  |  | — |  |  |  | — |  |  |  | (398,397 | ) |  |  | — |
Derivative liabilities |  |  | — |  |  |  | (44,323 | ) |  |  | — |  |  |  | (276,600 | ) |  |  | — |  |  |  | (320,923 | ) |  |  | (1,292 | )
Financial liabilities measured at amortized cost |  |  | (1,001,290 | ) |  |  | — |  |  |  | (466,244 | ) |  |  | 11 |  |  |  | (26,616 | ) |  |  | (1,494,139 | ) |  |  | — |
|  | ￦ | (499,143 | ) |  |  | 338,996 |  |  |  | (348,002 | ) |  |  | 118,716 |  |  |  | 17,183 |  |  |  | (372,250 | ) |  |  | 256,433 |
| ② | For the year ended December 31, 2024
|  | Finance income and costs |  |  | Other comprehensive income (loss) |
(in millions of Won) |  | Interest income (expense) |  |  | Gain and loss on valuation |  |  | Gain and loss on foreign currency |  |  | Gain and loss on disposal |  |  | Others |  |  | Total |
Financial assets at fair value through profit or loss |  | ￦ | — |  |  |  | 120,544 |  |  |  | — |  |  |  | 136,699 |  |  |  | 887 |  |  |  | 258,130 |  |  |  | — |
Derivative assets |  |  | — |  |  |  | 820,979 |  |  |  | — |  |  |  | 399,680 |  |  |  | — |  |  |  | 1,220,659 |  |  |  | — |
Financial assets at fair value through other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 76,060 |  |  |  | 76,060 |  |  |  | (150,443 | )
Financial assets measured at amortized cost |  |  | 576,782 |  |  |  | — |  |  |  | 1,098,245 |  |  |  | (82,615 | ) |  |  | (10,613 | ) |  |  | 1,581,799 |  |  |  | — |
Financial liabilities at fair value through profit or loss |  |  | — |  |  |  | 239,120 |  |  |  | (57,625 | ) |  |  | (6,257 | ) |  |  | — |  |  |  | 175,238 |  |  |  | — |
Derivative liabilities |  |  | — |  |  |  | (31,018 | ) |  |  | — |  |  |  | (279,594 | ) |  |  | — |  |  |  | (310,612 | ) |  |  | (110 | )
Financial liabilities measured at amortized cost |  |  | (1,051,511 | ) |  |  | — |  |  |  | (1,781,845 | ) |  |  | (806 | ) |  |  | (36,252 | ) |  |  | (2,870,414 | ) |  |  | — |
|  | ￦ | (474,729 | ) |  |  | 1,149,625 |  |  |  | (741,225 | ) |  |  | 167,107 |  |  |  | 30,082 |  |  |  | 130,860 |  |  |  | (150,553 | )
| ③ | For the year ended December 31, 2025
|  | Finance income and costs |  |  | Other comprehensive income (loss) |
(in millions of Won) |  | Interest income (expense) |  |  | Gain and loss on valuation |  |  | Gain and loss on foreign currency |  |  | Gain and loss on disposal |  |  | Others |  |  | Total |
Financial assets at fair value through profit or loss |  | ￦ | — |  |  |  | (57,207 | ) |  |  | — |  |  |  | 51,353 |  |  |  | 9,267 |  |  |  | 3,413 |  |  |  | — |
Derivative assets |  |  | — |  |  |  | 67,796 |  |  |  | — |  |  |  | 221,995 |  |  |  | — |  |  |  | 289,791 |  |  |  | — |
Financial assets at fair value through other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 28,789 |  |  |  | 28,789 |  |  |  | 319,618 |
Financial assets measured at amortized cost |  |  | 533,307 |  |  |  | — |  |  |  | (33,989 | ) |  |  | (73,431 | ) |  |  | 3,107 |  |  |  | 428,994 |  |  |  | — |
Financial liabilities at fair value through profit or loss |  |  | — |  |  |  | (1,310 | ) |  |  | (4,145 | ) |  |  | — |  |  |  | — |  |  |  | (5,455 | ) |  |  | — |
Derivative liabilities |  |  | — |  |  |  | 12,049 |  |  |  | — |  |  |  | (358,953 | ) |  |  | — |  |  |  | (346,904 | ) |  |  | 8 |
Financial liabilities measured at amortized cost |  |  | (1,091,462 | ) |  |  | — |  |  |  | 38,876 |  |  |  | — |  |  |  | (34,187 | ) |  |  | (1,086,773 | ) |  |  | — |
|  | ￦ | (558,155) |  |  |  | 21,328 |  |  |  | 742 |  |  |  | (159,036 | ) |  |  | 6,976 |  |  |  | (688,145 | ) |  |  | 319,626 |
Maximum Exposure to Credit Risk | The carrying amount of financial assets represents the Company’s maximum exposure to credit risk. The maximum exposure to credit risk as of December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
Cash and cash equivalents |  | ￦ | 6,767,898 |  |  |  | 7,049,800 |
Derivative assets |  |  | 962,876 |  |  |  | 662,573 |
Short-term financial instruments |  |  | 1,212,643 |  |  |  | 491,841 |
Debt securities |  |  | 516,372 |  |  |  | 1,099,767 |
Other securities |  |  | 762,177 |  |  |  | 696,148 |
Other receivables |  |  | 2,739,523 |  |  |  | 3,335,169 |
Trade accounts and notes receivable |  |  | 10,849,267 |  |  |  | 11,203,682 |
Deposit instruments |  |  | 6,445,428 |  |  |  | 7,167,658 |
Assets held for sale |  |  | — |  |  |  | 2,238 |
|  | ￦ | 30,256,184 |  |  |  | 31,708,876 |
Allowance for Doubtful Accounts |
| ① | Allowance for doubtful accounts as of December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
Trade accounts and notes receivable |  | ￦ | 366,109 |  |  |  | 574,918 |
Other accounts receivable |  |  | 219,811 |  |  |  | 209,126 |
Loans |  |  | 510,036 |  |  |  | 571,650 |
Others |  |  | 18,414 |  |  |  | 9,410 |
|  | ￦ | 1,114,370 |  |  |  | 1,365,104 |
Impairment Losses on Financial Assets |
| ② | Impairment losses on financial assets for the years ended December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
Beginning |  | ￦ | 952,719 |  |  |  | 1,114,370 |
Bad debt expenses |  |  | 134,230 |  |  |  | 168,960 |
Other bad debt expenses(*1) |  |  | 68,979 |  |  |  | 53,355 |
Less: Recovery of allowance for other bad debt accounts |  |  | (18,080 | ) |  |  | (18,513 | )
Others(*2) |  |  | (23,478 | ) |  |  | 46,932 |
Ending |  | ￦ | 1,114,370 |  |  |  | 1,365,104 |
(*1) | Other bad debt expenses are mainly related to loans and other accounts receivable.
(*2) | Others for the years ended December 31, 2024 and 2025, includ e write-off amounting to ￦ 75,349 million and ￦ 33,648 million, respectively.
Aging and Impairment Losses of Trade Accounts and Notes Receivable and Other Receivables |
| ③ | The aging and allowance for doubtful accounts of trade accounts and notes receivable as of December 31, 2024 and 2025 are as follows:
|  | 2024 |  |  | 2025 |
(in millions of Won) |  | Trade accounts and notes receivable |  |  | Allowance for doubtful accounts |  |  | Trade accounts and notes receivable |  |  | Allowance for doubtful accounts |
Not past due |  | ￦ | 9,438,161 |  |  |  | 8,774 |  |  |  | 9,367,077 |  |  |  | 11,690 |
Overdue less than 1 month |  |  | 496,419 |  |  |  | 4,555 |  |  |  | 373,156 |  |  |  | 2,347 |
1 month - 3 months |  |  | 272,977 |  |  |  | 3,087 |  |  |  | 242,259 |  |  |  | 932 |
3 months - 12 months |  |  | 187,461 |  |  |  | 22,340 |  |  |  | 834,972 |  |  |  | 102,807 |
Over 12 months |  |  | 820,358 |  |  |  | 327,353 |  |  |  | 961,136 |  |  |  | 457,142 |
|  | ￦ | 11,215,376 |  |  |  | 366,109 |  |  |  | 11,778,600 |  |  |  | 574,918 |
| ④ | The aging and allowance for doubtful accounts of other receivables as of December 31, 2024 and 2025 are as follows:
|  | 2024 |  |  | 2025 |
(in millions of Won) |  | Other receivables |  |  | Allowance for doubtful accounts |  |  | Other receivables |  |  | Allowance for doubtful accounts |
Not past due |  | ￦ | 2,870,906 |  |  |  | 442,293 |  |  |  | 3,476,605 |  |  |  | 459,628 |
Overdue less than 1 month |  |  | 68,592 |  |  |  | 216 |  |  |  | 81,948 |  |  |  | 25 |
1 month - 3 months |  |  | 146,091 |  |  |  | 19,349 |  |  |  | 113,474 |  |  |  | 36,268 |
3 months - 12 months |  |  | 60,825 |  |  |  | 6,702 |  |  |  | 139,074 |  |  |  | 26,423 |
Over 12 months |  |  | 341,370 |  |  |  | 279,701 |  |  |  | 314,254 |  |  |  | 267,842 |
|  | ￦ | 3,487,784 |  |  |  | 748,261 |  |  |  | 4,125,355 |  |  |  | 790,186 |
Contractual Maturities for Non-derivative Financial Liabilities |
| 1) | Contractual maturities of non-derivative financial liabilities are as follows:
(in millions of Won) |  | Book value |  |  | Contractual cash flow |  |  | Within 1 year |  |  | 1 year - 5 years |  |  | After 5 years |
Trade accounts and notes payable |  | ￦ | 5,106,921 |  |  |  | 5,106,921 |  |  |  | 5,106,921 |  |  |  | — |  |  |  | — |
Borrowings |  |  | 28,492,000 |  |  |  | 33,051,735 |  |  |  | 12,722,356 |  |  |  | 17,945,996 |  |  |  | 2,383,383 |
Financial guarantee liabilities(*1) |  |  | 18,135 |  |  |  | 3,613,477 |  |  |  | 3,613,477 |  |  |  | — |  |  |  | — |
Lease liabilities |  |  | 1,340,654 |  |  |  | 1,719,521 |  |  |  | 207,565 |  |  |  | 649,154 |  |  |  | 862,802 |
Other payables |  |  | 2,734,725 |  |  |  | 2,734,965 |  |  |  | 2,657,699 |  |  |  | 77,266 |  |  |  | — |
|  | ￦ | 37,692,435 |  |  |  | 46,226,619 |  |  |  | 24,308,018 |  |  |  | 18,672,416 |  |  |  | 3,246,185 |
| (*1) | For issued financial guarantee contracts, the maximum amount of the guarantee is allocated to the earliest period in which the guarantee could be called.
Contractual Maturities Analysis of Derivative Financial Liabilities |
| 2) | Contractual maturities for derivative financial liabilities are as follows:
(in millions of Won) |  | Within 1 year |  |  | 1 year - 5 years |  |  | Total |
Currency forward |  | ￦ | 20,857 |  |  |  | 1,958 |  |  |  | 22,815 |
Currency swap |  |  | 12,629 |  |  |  | 5,669 |  |  |  | 18,298 |
Others |  |  | 16,461 |  |  |  | — |  |  |  | 16,461 |
|  | ￦ | 49,947 |  |  |  | 7,627 |  |  |  | 57,574 |
Disclosure of range of payment due dates of financial liabilities that are part of supplier finance arrangements [text block] |
| (2) | The payment due dates for financial liabilities that are part of the supplier finance arrangements and for other financial liabilities are as follows:
Statement of financial position line item |  | Payment due date
Financial liabilities related to supplier finance arrangements |  | 5 to 150 Days
Other comparable financial liabilities |  | 7 to 90 Days
Currency risk [member] |
Statement [LineItems] |
Market Risk Exposure |
(d) | Currency risk
| 1) | The Company is exposed to the risk that the fair value or future cash flows of a financial instrument will fluctuate because of the changes in foreign exchange rates. The exposure to currency risk as of December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
|  | Assets |  |  | Liabilities |  |  | Assets |  |  | Liabilities |
USD |  | ￦ | 5,441,771 |  |  |  | 10,927,022 |  |  |  | 5,285,433 |  |  |  | 11,385,039 |
EUR |  |  | 670,436 |  |  |  | 530,728 |  |  |  | 859,737 |  |  |  | 691,208 |
JPY |  |  | 303,556 |  |  |  | 213,071 |  |  |  | 183,579 |  |  |  | 50,754 |
Others |  |  | 2,280,424 |  |  |  | 367,264 |  |  |  | 1,388,889 |  |  |  | 296,563 |
Sensitivity Analysis for Market Risk |
| 2) | As of December 31, 2024 and 2025, provided that functional currency against foreign currencies other than functional currency hypothetically strengthens or weakens by 10%, the changes in gain or loss for the years ended December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
|  | 10% increase |  |  | 10% decrease |  |  | 10% increase |  |  | 10% decrease |
USD |  | ￦ | (548,525) |  |  |  | 548,525 |  |  |  | (609,961 | ) |  |  | 609,961 |
EUR |  |  | 13,971 |  |  |  | (13,971 | ) |  |  | 16,853 |  |  |  | (16,853 | )
JPY |  |  | 9,049 |  |  |  | (9,049 | ) |  |  | 13,283 |  |  |  | (13,283 | )
Interest rate risk [member] |
Statement [LineItems] |
Market Risk Exposure |
(e) | Interest rate risk
| 1) | The carrying amount of interest-bearing financial instruments as of December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
Fixed rate |  |  |  |  |  |  |  |
Financial assets |  | ￦ | 16,067,746 |  |  |  | 16,949,804 |
Financial liabilities |  |  | (22,213,449 | ) |  |  | (23,619,701 | )
|  | ￦ | (6,145,703 | ) |  |  | (6,669,897 | )
Variable rate |  |  |  |  |  |  |  |
Financial liabilities |  | ￦ | (4,690,019 | ) |  |  | (6,212,953 | )
Sensitivity Analysis for Market Risk |
| 2) | Sensitivity analysis on the cash flows of financial instruments with variable interest rate
The Company’s interest rate risk mainly arises from borrowings with variable interest rate. As of December 31, 2024 and 2025, provided that other factors remain the same and the interest rate of borrowings with floating rates increases or decreases by 1%, the changes in interest expense for the years ended December 31, 2024 and 2025 are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
|  | 1% increase |  |  | 1% decrease |  |  | 1% increase |  |  | 1% decrease |
Variable rate financial instruments |  | ￦ | (46,900) |  |  |  | 46,900 |  |  |  | (62,130 | ) |  |  | 62,130 |
Carrying Amount of Financial Liabilities Related to Supplier Finance Arrangements |
(f) | Supplier finance arrangements
| (1) | The Company utilizes purchasing cards, purchasing loans, e-trade accounts receivable backed loans, and B2B/B2B plus loans under its supplier finance arrangements. The carrying amounts of the related financial liabilities and the line items in which they are presented in the consolidated statement of financial position are as follows:
(in millions of Won) |  | 2024 |  |  | 2025 |
|  | Balance |  |  | Balance |  |  | Amount received by suppliers |
Trade accounts and notes payable |  | ￦ | 1,298,398 |  |  |  | 733,651 |  |  |  | 617,925 |
Accounts payable |  |  | 273,366 |  |  |  | 263,327 |  |  |  | 7,643 |
|  | ￦ | 1,571,764 |  |  |  | 996,978 |  |  |  | 625,568 |

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