65.1. Financial assets and liabilities by currency
 
			| Financial assets BY CURRENCY | Currency translated to PLN | ||||||
| 31.12.2022 | PLN | CHF | EUR | USD | UAH | Other | Total | 
| Cash and balances with Central Bank | 13 908 | 42 | 1 349 | 248 | 66 | 304 | 15 917 | 
| Amounts due from banks | 5 957 | 13 | 5 481 | 3 119 | 1 225 | 306 | 16 101 | 
| Hedging derivatives | 953 | – | 75 | 14 | – | – | 1 042 | 
| Other derivative instruments | 11 689 | – | 1 214 | 245 | – | 14 | 13 162 | 
| Securities | 127 871 | – | 2 663 | 4 997 | 101 | – | 135 632 | 
| – held for trading | 191 | – | 2 | – | – | – | 193 | 
| – not held for trading, mandatorily measured at fair value through profit or loss | 1 091 | – | 441 | 170 | – | – | 1 702 | 
| – measured at fair value through other comprehensive income | 60 425 | – | 1 237 | 3 448 | 101 | – | 65 211 | 
| – measured at amortized cost | 66 164 | – | 983 | 1 379 | – | – | 68 526 | 
| Reverse repo transactions | 7 | – | – | – | – | – | 7 | 
| Loans and advances to customers | 193 721 | 8 906 | 26 135 | 1 612 | 1 278 | 69 | 231 721 | 
| – not held for trading, mandatorily measured at fair value through profit or loss | 3 565 | – | – | – | – | – | 3 565 | 
| – measured at amortized cost | 190 156 | 8 906 | 26 135 | 1 612 | 1 278 | 69 | 228 156 | 
| Other financial assets | 1 613 | 12 | 146 | 44 | 4 | 48 | 1 867 | 
| Total assets | 355 719 | 8 973 | 37 063 | 10 279 | 2 674 | 741 | 415 449 | 
| Financial liabilities and off- balance sheet liabilities BY CURRENCY | Currency translated to PLN | ||||||
| 31.12.2022 | PLN | CHF | EUR | USD | UAH | Other | Total | 
| Amounts due to Central bank | 9 | – | – | – | – | – | 9 | 
| – measured at amortized cost | 9 | – | – | – | – | – | 9 | 
| Amounts due to banks | 908 | – | 1 930 | 153 | 1 | 19 | 3 011 | 
| – measured at fair value through profit or loss | 2 | – | – | – | – | – | 2 | 
| – measured at amortized cost | 906 | – | 1 930 | 153 | 1 | 19 | 3 009 | 
| Hedging derivatives | 7 202 | – | 267 | – | – | – | 7 469 | 
| Other derivative instruments | 11 606 | – | 1 230 | 129 | – | 13 | 12 978 | 
| Amounts due to customers | 288 102 | 1 349 | 29 540 | 14 851 | 2 259 | 3 481 | 339 582 | 
| – measured at fair value through profit or loss | 783 | – | – | – | – | – | 783 | 
| – measured at amortized cost | 287 319 | 1 349 | 29 540 | 14 851 | 2 259 | 3 481 | 338 799 | 
| Loans and advances received | 968 | – | 1 313 | – | 13 | – | 2 294 | 
| Securities in issue | 5 953 | – | 9 557 | – | – | – | 15 510 | 
| Subordinated liabilities | 2 781 | – | – | – | – | – | 2 781 | 
| Other financial liabilities | 2 939 | 3 | 865 | 294 | 35 | 251 | 4 387 | 
| Provisions for financial liabilities and guarantees granted | 714 | 3 | 97 | 6 | 3 | 10 | 833 | 
| Total liabilities | 321 182 | 1 355 | 44 799 | 15 433 | 2 311 | 3 774 | 388 854 | 
| Financial and guarantee commitments granted | 68 226 | 119 | 11 310 | 4 941 | 187 | 900 | 85 683 | 
| Financial assets BY CURRENCY | Currency translated to PLN | ||||||
| 31.12.2021 | PLN | CHF | EUR | USD | UAH | Other | Total | 
| Cash and balances with Central Bank | 10 651 | 35 | 543 | 124 | 76 | 158 | 11 587 | 
| Amounts due from banks | 4 088 | 6 | 3 699 | 151 | 612 | 454 | 9 010 | 
| Hedging derivatives | 915 | – | 16 | 2 | – | – | 933 | 
| Other derivative instruments | 10 296 | – | 509 | 88 | – | 10 | 10 903 | 
| Securities | 129 770 | – | 2 643 | 2 619 | 408 | – | 135 440 | 
| – held for trading | 246 | – | 2 | – | – | – | 248 | 
| – not held for trading, mandatorily measured at fair value through profit or loss | 1 395 | – | 506 | 148 | – | – | 2 049 | 
| – measured at fair value through other comprehensive income | 58 261 | – | 1 407 | 1 787 | 408 | – | 61 863 | 
| – measured at amortized cost | 69 868 | – | 728 | 684 | – | – | 71 280 | 
| Loans and advances to customers | 197 485 | 12 706 | 20 268 | 1 483 | 2 195 | 163 | 234 300 | 
| – not held for trading, mandatorily measured at fair value through profit or loss | 4 559 | – | – | – | – | – | 4 559 | 
| – measured at fair value through other comprehensive income | – | – | – | – | 2 | – | 2 | 
| – measured at amortized cost | 192 926 | 12 706 | 20 268 | 1 483 | 2 193 | 163 | 229 739 | 
| Other financial assets | 1 802 | 1 | 47 | 24 | 7 | 14 | 1 895 | 
| Total assets | 355 007 | 12 748 | 27 725 | 4 491 | 3 298 | 799 | 404 068 | 
| Financial liabilities and off- balance sheet liabilities BY CURRENCY | Currency translated to PLN | ||||||
| 31.12.2021 | PLN | CHF | EUR | USD | UAH | Other | Total | 
| Amounts due to Central bank | 8 | – | – | – | – | – | 8 | 
| – measured at amortized cost | 8 | – | – | – | – | – | 8 | 
| Amounts due to banks | 877 | – | 2 725 | 178 | 1 | 40 | 3 821 | 
| – measured at amortized cost | 877 | – | 2 725 | 178 | 1 | 40 | 3 821 | 
| Hedging derivatives | 4 795 | – | 3 | 8 | – | – | 4 806 | 
| Other derivative instruments | 10 218 | – | 682 | 98 | – | 10 | 11 008 | 
| Amounts due to customers | 284 715 | 932 | 21 776 | 9 579 | 2 301 | 2 993 | 322 296 | 
| – measured at fair value through profit or loss | 1 067 | – | – | – | – | – | 1 067 | 
| – measured at amortized cost | 283 648 | 932 | 21 776 | 9 579 | 2 301 | 2 993 | 321 229 | 
| Loans and advances received | 941 | – | 1 059 | – | 461 | – | 2 461 | 
| Securities in issue | 10 202 | – | 10 291 | 3 307 | 72 | – | 23 872 | 
| Subordinated liabilities | 2 716 | – | – | – | – | – | 2 716 | 
| Other financial liabilities | 2 058 | 6 | 727 | 92 | 46 | 406 | 3 335 | 
| Provisions for financial liabilities and guarantees granted | 560 | 3 | 101 | 4 | 3 | 4 | 675 | 
| Total liabilities | 317 090 | 941 | 37 364 | 13 266 | 2 884 | 3 453 | 374 998 | 
| Financial and guarantee commitments granted | 66 544 | 130 | 8 308 | 4 146 | 486 | 587 | 80 201 |