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Accumulated Other Comprehensive Income and Other Components of Equity (Tables) | 12 Months Ended
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Dec. 31, 2022
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Summary of Accumulated Other Comprehensive Income | As at December 31, 2021 and 2022, the details of the Controlling Company’s accumulated other comprehensive income are as follows:
( i n millions of Korean won) |  | December 31, 2021 |  |  | December 31, 2022 |
Changes in investments in associates and joint ventures |  | ￦ | (3,461 | ) |  | ￦ | (11,752 | )
Gain ( loss ) on derivatives valuation |  |  | 25,031 |  |  |  | (7,109 | )
Gain (loss) on valuation of financial assets at fair value through other comprehensive income |  |  | 108,685 |  |  |  | (52,100 | )
Exchange differences on translation for foreign operations |  |  | (12,786 | ) |  |  | (6,815 | )
Total |  | ￦ | 117,469 |  |  | ￦ | (77,776 | )
Summary of Changes in Accumulated Other Comprehensive Income | Changes in accumulated other comprehensive income for the years ended December 31, 2021 and 2022, are as follows:
|  | 2021 |
( i n millions of Korean won) |  | Beginning |  |  | Increase/ decrease |  |  | Reclassification to gain or loss |  |  | Ending |
Changes in investments in associates and joint ventures |  | ￦ | 16,257 |  |  | ￦ | (19,718 | ) |  | ￦ | — |  |  | ￦ | (3,461 | )
Gain ( loss ) on derivatives valuation |  |  | 19,809 |  |  |  | 141,805 |  |  |  | (136,583 | ) |  |  | 25,031 |
Gain on valuation of financial assets at fair value through other comprehensive income |  |  | 61,438 |  |  |  | 47,247 |  |  |  | — |  |  |  | 108,685 |
Exchange differences on translation for foreign operations |  |  | (11,453 | ) |  |  | (1,333 | ) |  |  | — |  |  |  | (12,786 | )
Total |  | ￦ | 86,051 |  |  | ￦ | 168,001 |  |  | ￦ | (136,583 | ) |  | ￦ | 117,469 |
|  | 2022 |
( i n millions of Korean won) |  | Beginning |  |  | Increase (decrease) |  |  | Reclassification to gain or loss |  |  | Ending |
Changes in investments in associates and joint ventures |  | ￦ | (3,461 | ) |  | ￦ | (8,291 | ) |  | ￦ | — |  |  | ￦ | (11,752 | )
Gain (loss) on derivatives valuation |  |  | 25,031 |  |  |  | 63,281 |  |  |  | (95,421 | ) |  |  | (7,109 | )
Gain (loss) on valuation of financial assets at fair value through other comprehensive income |  |  | 108,685 |  |  |  | (160,785 | ) |  |  | — |  |  |  | (52,100 | )
Exchange differences on translation for foreign operations |  |  | (12,786 | ) |  |  | 5,971 |  |  |  | — |  |  |  | (6,815 | )
Total |  | ￦ | 117,469 |  |  | ￦ | (99,824 | ) |  | ￦ | (95,421 | ) |  | ￦ | (77,776 | )
Summary of Other Components of Equity | The Group’s other components of equity as at December 31, 2021 and 2022, are as follows:
( i n millions of Korean won) |  | December 31, 2021 |  |  | December 31, 2022 |
Treasury stock 1 |  | ￦ | (1,009,798 | ) |  | ￦ | (202,295 | )
Gain or loss on disposal of treasury stock 2 |  |  | (8,658 | ) |  |  | (41,503 | )
Share-based payments |  |  | 4,068 |  |  |  | 6,222 |
Others 3 |  |  | (418,692 | ) |  |  | (334,576 | )
Total |  | ￦ | (1,433,080 | ) |  | ￦ | (572,152 | )
| 1 | During the year ended December 31, 2022, the Group granted 20,105,609 treasury shares as exchange of shares with HYUNDAI MOBIS and HYUNDAI MOTOR COMPANY and granted 128,923 treasury shares as share-based payment (Notes 7 and 20).
| 2 | The amount directly reflected in equity i s ￦ 14,886 million for the year ended December 31, 2022 (2021: ￦ 4,080 million).
| 3 | Profit or loss incurred from transactions with non-controlling interest and investment difference incurred from change in proportion of subsidiaries are included.
Summary of Treasury Stock | As at December 31, 2021 and 2022, the details of treasury stock are as follows:
|  | December 31, 2021 |  |  | December 31, 2022 |
Number of shares (in shares) |  |  | 25,303,662 |  |  |  | 5,069,130 |
Amounts (in millions of Korean won) |  | ￦ | 1,009,798 |  |  | ￦ | 202,295 |

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