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Risk Management - Summary of Foreign Currency Risk (Details) ₽ in Thousands, ₸ in Thousands, ₱ in Thousands, € in Thousands, ₫ in Thousands, ₨ in Thousands, ₨ in Thousands, ฿ in Thousands, ৳ in Thousands, ر.س in Thousands, ج.م. in Thousands, ¥ in Thousands, £ in Thousands, kr in Thousands, SFr in Thousands, Rp in Thousands, RM in Thousands, R in Thousands, P in Thousands, Kč in Thousands, K in Thousands, JD in Thousands, Ar in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, ₩ in Millions, د.إ in Millions | Dec. 31, 2023 KRW (₩) | Dec. 31, 2023 AED (د.إ) | Dec. 31, 2023 AUD ($) | Dec. 31, 2023 BDT (৳) | Dec. 31, 2023 BWP (P) | Dec. 31, 2023 EGP (ج.م.) | Dec. 31, 2023 CAD ($) | Dec. 31, 2023 CHF (SFr) | Dec. 31, 2023 CZK (Kč) | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 GBP (£) | Dec. 31, 2023 HKD ($) | Dec. 31, 2023 IDR (Rp) | Dec. 31, 2023 INR (₨) | Dec. 31, 2023 JOD (JD) | Dec. 31, 2023 JPY (¥) | Dec. 31, 2023 KZT (₸) | Dec. 31, 2023 MGA (Ar) | Dec. 31, 2023 MMK (K) | Dec. 31, 2023 MYR (RM) | Dec. 31, 2023 PHP (₱) | Dec. 31, 2023 PKR (₨) | Dec. 31, 2023 RUB (₽) | Dec. 31, 2023 SAR (ر.س) | Dec. 31, 2023 SEK (kr) | Dec. 31, 2023 SGD ($) | Dec. 31, 2023 THB (฿) | Dec. 31, 2023 USD ($) | Dec. 31, 2023 UYU ($) | Dec. 31, 2023 VND (₫) | Dec. 31, 2023 ZAR (R) | Dec. 31, 2022 KRW (₩) | Dec. 31, 2022 AED (د.إ) | Dec. 31, 2022 AUD ($) | Dec. 31, 2022 BDT (৳) | Dec. 31, 2022 BWP (P) | Dec. 31, 2022 EGP (ج.م.) | Dec. 31, 2022 CAD ($) | Dec. 31, 2022 CHF (SFr) | Dec. 31, 2022 CZK (Kč) | Dec. 31, 2022 EUR (€) | Dec. 31, 2022 GBP (£) | Dec. 31, 2022 HKD ($) | Dec. 31, 2022 IDR (Rp) | Dec. 31, 2022 INR (₨) | Dec. 31, 2022 JOD (JD) | Dec. 31, 2022 JPY (¥) | Dec. 31, 2022 KZT (₸) | Dec. 31, 2022 MGA (Ar) | Dec. 31, 2022 MMK (K) | Dec. 31, 2022 MYR (RM) | Dec. 31, 2022 PHP (₱) | Dec. 31, 2022 PKR (₨) | Dec. 31, 2022 RUB (₽) | Dec. 31, 2022 SAR (ر.س) | Dec. 31, 2022 SEK (kr) | Dec. 31, 2022 SGD ($) | Dec. 31, 2022 THB (฿) | Dec. 31, 2022 USD ($) | Dec. 31, 2022 UYU ($) | Dec. 31, 2022 VND (₫) | Dec. 31, 2022 ZAR (R)
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Disclosure Of Foreign Currency Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets | ₩ 239,714,965 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ₩ 234,804,994 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities | ₩ 202,450,215 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ₩ 192,804,738 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Currency risk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure Of Foreign Currency Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  | د.إ 24,441 | $ 4,310 | ৳ 2,260 | P 777 | ج.م. 1,665 | $ 0 | SFr 0 | Kč 0 | € 12,259 | £ 75 | $ 0 | Rp 25,567,281 | ₨ 1,663,705 | JD 569 | ¥ 921,120 | ₸ 1,510 | Ar 3,545,076 | K 199,518 | RM 2,805 | ₱ 98,154 | ₨ 75,206,354 | ₽ 0 | ر.س 937 | kr 0 | $ 279 | ฿ 0 | $ 1,701,494 | $ 120,768 | ₫ 848,242 | R 87,780 |  | د.إ 5,610 | $ 4,448 | ৳ 7,514 | P 824 | ج.م. 0 | $ 89 | SFr 0 | Kč 0 | € 1,976 | £ 0 | $ 0 | Rp 598,697 | ₨ 1,592,380 | JD 1,146 | ¥ 568,263 | ₸ 1,510 | Ar 2,856,045 | K 199,518 | RM 38,177 | ₱ 68,592 | ₨ 533,816 | ₽ 0 | ر.س 1,713 | kr 0 | $ 0 | ฿ 0 | $ 1,484,614 | $ 128,674 | ₫ 1,184,670 | R 43,461
Liabilities |  | د.إ 18,143 | $ 299,795 | ৳ 0 | P 0 | ج.م. 1,941 | $ 0 | SFr 499,930 | Kč 0 | € 81,744 | £ 0 | $ 5,079,189 | Rp 2,118,580 | ₨ 387,947 | JD 68,448 | ¥ 8,692,604 | ₸ 0 | Ar 495,288 | K 0 | RM 0 | ₱ 6,750 | ₨ 55,531 | ₽ 0 | ر.س 0 | kr 452,309 | $ 2,191 | ฿ 0 | $ 14,458,985 | $ 2,028 | ₫ 0 | R 0 |  | د.إ 25,597 | $ 299,663 | ৳ 0 | P 0 | ج.م. 1,162 | $ 595 | SFr 500,158 | Kč 153 | € 41,073 | £ 31 | $ 4,014,446 | Rp 1,323,840 | ₨ 312,978 | JD 14 | ¥ 1,719,846 | ₸ 0 | Ar 347,403 | K 0 | RM 0 | ₱ 7,493 | ₨ 219,341 | ₽ 2,881 | ر.س 9,710 | kr 449,211 | $ 0 | ฿ 389 | $ 13,599,643 | $ 3,106 | ₫ 4,495 | R 0

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