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Borrowings and Debt Securities - Summary of Borrowings And Debt Securities (Details) - KRW (₩) ₩ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Current Borrowings and Debt Securities |  |
Short-term borrowings | ₩ 8,820,425 | ₩ 2,920,563
Current portion of long-term borrowings | 3,638,202 | 1,463,703
Current portion of debt securities | 10,205,395 | 9,652,986
Less : Current portion of discount on long-term borrowings | (774) | (2,048)
Less : Current portion of discount on debt securities | (4,246) | (5,370)
Current Borrowings and Debt Securities | 22,659,002 | 14,029,834
Non-current Borrowings and Debt Securities |  |
Long-term borrowings | 2,977,268 | 2,278,481
Debt securities | 95,160,920 | 64,385,784
Less : Discount on long-term borrowings | (14,945) | (12,857)
Less : Discount on debt securities | (177,543) | (152,760)
Add : Premium on debt securities | 663 | 1,031
Non-current Borrowings and Debt Securities | 97,946,363 | 66,499,679
Total | ₩ 120,605,365 | ₩ 80,529,513

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