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FI - Roll-forward of assets measured at fair value on recurring basis (Details 4) - CHF (SFr) SFr in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Assets measured at fair value on a recurring basis for level 3 |  |
Retained Earnings (Accumulated Deficit) | SFr 2,062 | SFr 7,659
Recurring basis | Interest-bearing deposits with banks |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 0 |
Transfers in, assets | 13 |
Transfers out, assets | 0 |
Purchases, assets | 0 |
Sales, assets | (13) |
Issuances, assets | 0 |
Settlements, assets | 0 |
Gain (loss) on transfers in/out included in trading revenues, assets | 0 |
Gain (loss) on all other activity included in trading revenues, assets | 0 |
Gain (loss) on transfers in/out included in other revenues, assets | 0 |
Gain (loss) on all other activity included in other revenues, assets | 0 |
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 |
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 |
Foreign currency translation impact, assets | 0 |
Balance at end of period, assets | 0 | 0
Recurring basis | Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 0 | 0
Transfers in, assets |  | 0
Transfers out, assets |  | 0
Purchases, assets |  | 0
Sales, assets |  | 0
Issuances, assets |  | 3
Settlements, assets |  | (3)
Gain (loss) on transfers in/out included in trading revenues, assets |  | 0
Gain (loss) on all other activity included in trading revenues, assets |  | 0
Gain (loss) on transfers in/out included in other revenues, assets |  | 0
Gain (loss) on all other activity included in other revenues, assets |  | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets |  | 0
Foreign currency translation impact, assets |  | 0
Balance at end of period, assets |  | 0
Changes in unrealized gains/losses |  | SFr 0
Changes in unrealized gains/losses [Extensible Enumeration] |  | Net revenues
Recurring basis | Securities received as collateral |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 0 | SFr 14
Transfers in, assets |  | 0
Transfers out, assets |  | 0
Purchases, assets |  | 0
Sales, assets |  | (14)
Issuances, assets |  | 0
Settlements, assets |  | 0
Gain (loss) on transfers in/out included in trading revenues, assets |  | 0
Gain (loss) on all other activity included in trading revenues, assets |  | 0
Gain (loss) on transfers in/out included in other revenues, assets |  | 0
Gain (loss) on all other activity included in other revenues, assets |  | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets |  | 0
Foreign currency translation impact, assets |  | 0
Balance at end of period, assets |  | 0
Changes in unrealized gains/losses |  | SFr 0
Changes in unrealized gains/losses [Extensible Enumeration] |  | Net revenues
Recurring basis | Trading assets |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 3,828 | SFr 4,503
Transfers in, assets | 997 | 1,818
Transfers out, assets | (765) | (2,057)
Purchases, assets | 1,021 | 5,563
Sales, assets | (1,660) | (5,184)
Issuances, assets | 575 | 967
Settlements, assets | (658) | (1,076)
Gain (loss) on transfers in/out included in trading revenues, assets | 18 | 83
Gain (loss) on all other activity included in trading revenues, assets | (570) | (847)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 8 | (9)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (286) | 67
Balance at end of period, assets | 2,508 | 3,828
Changes in unrealized gains/losses | SFr (583) | SFr (193)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Debt securities |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 1,211 | SFr 1,225
Transfers in, assets | 647 | 1,206
Transfers out, assets | (367) | (1,090)
Purchases, assets | 829 | 4,622
Sales, assets | (1,247) | (4,185)
Issuances, assets | 0 | 0
Settlements, assets | (28) | 0
Gain (loss) on transfers in/out included in trading revenues, assets | (21) | (106)
Gain (loss) on all other activity included in trading revenues, assets | (229) | (499)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 8 | (9)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (85) | 47
Balance at end of period, assets | 718 | 1,211
Changes in unrealized gains/losses | SFr (60) | SFr 215
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Debt securities | Corporate debt securities |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 413 | SFr 478
Transfers in, assets | 334 | 452
Transfers out, assets | (104) | (582)
Purchases, assets | 783 | 3,933
Sales, assets | (724) | (3,342)
Issuances, assets | 0 | 0
Settlements, assets | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, assets | (15) | (97)
Gain (loss) on all other activity included in trading revenues, assets | (124) | (464)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (48) | 35
Balance at end of period, assets | 515 | 413
Changes in unrealized gains/losses | SFr 21 | SFr 226
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Debt securities | RMBS |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 444 | SFr 424
Transfers in, assets | 138 | 312
Transfers out, assets | (204) | (179)
Purchases, assets | 18 | 306
Sales, assets | (309) | (564)
Issuances, assets | 0 | 0
Settlements, assets | (7) | 0
Gain (loss) on transfers in/out included in trading revenues, assets | (5) | 3
Gain (loss) on all other activity included in trading revenues, assets | 4 | 133
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (22) | 9
Balance at end of period, assets | 57 | 444
Changes in unrealized gains/losses | SFr 6 | SFr 4
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Debt securities | Collateralized debt obligations |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 216 | SFr 245
Transfers in, assets |  | 201
Transfers out, assets |  | (138)
Purchases, assets |  | 103
Sales, assets |  | (148)
Issuances, assets |  | 0
Settlements, assets |  | 0
Gain (loss) on transfers in/out included in trading revenues, assets |  | (5)
Gain (loss) on all other activity included in trading revenues, assets |  | (39)
Gain (loss) on transfers in/out included in other revenues, assets |  | 0
Gain (loss) on all other activity included in other revenues, assets |  | (9)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets |  | 0
Foreign currency translation impact, assets |  | 6
Balance at end of period, assets |  | 216
Changes in unrealized gains/losses |  | SFr (6)
Changes in unrealized gains/losses [Extensible Enumeration] |  | Net revenues
Recurring basis | Trading assets | Derivative instruments |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 1,661 | SFr 2,187
Transfers in, assets | 258 | 406
Transfers out, assets | (297) | (824)
Purchases, assets | 0 | 0
Sales, assets | 0 | 0
Issuances, assets | 575 | 967
Settlements, assets | (558) | (918)
Gain (loss) on transfers in/out included in trading revenues, assets | 40 | 144
Gain (loss) on all other activity included in trading revenues, assets | (366) | (301)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (134) | 0
Balance at end of period, assets | 1,179 | 1,661
Changes in unrealized gains/losses | SFr (344) | SFr (328)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Derivative instruments | Interest rate derivatives |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 671 | SFr 624
Transfers in, assets |  | 11
Transfers out, assets |  | (182)
Purchases, assets |  | 0
Sales, assets |  | 0
Issuances, assets |  | 89
Settlements, assets |  | (66)
Gain (loss) on transfers in/out included in trading revenues, assets |  | (5)
Gain (loss) on all other activity included in trading revenues, assets |  | 229
Gain (loss) on transfers in/out included in other revenues, assets |  | 0
Gain (loss) on all other activity included in other revenues, assets |  | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets |  | 0
Foreign currency translation impact, assets |  | (29)
Balance at end of period, assets |  | 671
Changes in unrealized gains/losses |  | SFr 166
Changes in unrealized gains/losses [Extensible Enumeration] |  | Net revenues
Recurring basis | Trading assets | Derivative instruments | Equity/Index-related products |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 295 | SFr 212
Transfers in, assets | 70 | 262
Transfers out, assets | (171) | (416)
Purchases, assets | 0 | 0
Sales, assets | 0 | 0
Issuances, assets | 254 | 473
Settlements, assets | (111) | (284)
Gain (loss) on transfers in/out included in trading revenues, assets | 32 | 106
Gain (loss) on all other activity included in trading revenues, assets | 146 | (55)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (31) | (3)
Balance at end of period, assets | 484 | 295
Changes in unrealized gains/losses | SFr 212 | SFr 2
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Derivative instruments | Credit derivatives |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 130 | SFr 264
Transfers in, assets |  | 115
Transfers out, assets |  | (189)
Purchases, assets |  | 0
Sales, assets |  | 0
Issuances, assets |  | 65
Settlements, assets |  | (142)
Gain (loss) on transfers in/out included in trading revenues, assets |  | 31
Gain (loss) on all other activity included in trading revenues, assets |  | (19)
Gain (loss) on transfers in/out included in other revenues, assets |  | 0
Gain (loss) on all other activity included in other revenues, assets |  | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets |  | 0
Foreign currency translation impact, assets |  | 5
Balance at end of period, assets |  | 130
Changes in unrealized gains/losses |  | SFr 1
Changes in unrealized gains/losses [Extensible Enumeration] |  | Net revenues
Recurring basis | Trading assets | Derivative instruments | Other derivatives |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | 548 | SFr 1,034
Transfers in, assets | 1 | 9
Transfers out, assets | 0 | (4)
Purchases, assets | 0 | 0
Sales, assets | 0 | 0
Issuances, assets | 206 | 330
Settlements, assets | (217) | (317)
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 4
Gain (loss) on all other activity included in trading revenues, assets | 13 | (537)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (52) | 29
Balance at end of period, assets | 499 | 548
Changes in unrealized gains/losses | SFr 15 | SFr (489)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Trading assets | Other |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 734 | SFr 896
Transfers in, assets | 70 | 27
Transfers out, assets | (87) | (51)
Purchases, assets | 182 | 827
Sales, assets | (312) | (923)
Issuances, assets | 0 | 0
Settlements, assets | (72) | (158)
Gain (loss) on transfers in/out included in trading revenues, assets | 1 | 6
Gain (loss) on all other activity included in trading revenues, assets | 51 | 94
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (56) | 16
Balance at end of period, assets | 511 | 734
Recurring basis | Trading assets | Other | Other derivatives |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Changes in unrealized gains/losses | SFr (78) | SFr (123)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other investments |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 3,313 | SFr 3,666
Transfers in, assets | 321 | 69
Transfers out, assets | (920) | (13)
Purchases, assets | 27 | 65
Sales, assets | (281) | (206)
Issuances, assets | 0 | 0
Settlements, assets | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 0
Gain (loss) on all other activity included in trading revenues, assets | (267) | (253)
Gain (loss) on transfers in/out included in other revenues, assets | 1 | 0
Gain (loss) on all other activity included in other revenues, assets | (75) | (57)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (176) | 42
Balance at end of period, assets | 1,943 | 3,313
Changes in unrealized gains/losses | SFr (276) | SFr (95)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other investments | Other equity investments |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 2,725 | SFr 2,863
Transfers in, assets | 312 | 69
Transfers out, assets | (920) | 0
Purchases, assets | 5 | 37
Sales, assets | (148) | (16)
Issuances, assets | 0 | 0
Settlements, assets | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 0
Gain (loss) on all other activity included in trading revenues, assets | (277) | (190)
Gain (loss) on transfers in/out included in other revenues, assets | 1 | 0
Gain (loss) on all other activity included in other revenues, assets | (75) | (65)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (130) | 27
Balance at end of period, assets | 1,493 | 2,725
Changes in unrealized gains/losses | SFr (306) | SFr (50)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other investments | Life finance instruments |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 587 | SFr 789
Transfers in, assets | 0 | 0
Transfers out, assets | 0 | 0
Purchases, assets | 21 | 28
Sales, assets | (133) | (182)
Issuances, assets | 0 | 0
Settlements, assets | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 0
Gain (loss) on all other activity included in trading revenues, assets | 10 | (63)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (46) | 15
Balance at end of period, assets | 439 | 587
Changes in unrealized gains/losses | SFr 42 | SFr (45)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Loans |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 1,040 | SFr 1,534
Transfers in, assets | 694 | 566
Transfers out, assets | (86) | (470)
Purchases, assets | 1 | 16
Sales, assets | (33) | (45)
Issuances, assets | 91 | 63
Settlements, assets | (714) | (667)
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 39
Gain (loss) on all other activity included in trading revenues, assets | (73) | (46)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | (6)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (40) | 56
Balance at end of period, assets | 880 | 1,040
Changes in unrealized gains/losses | SFr (125) | SFr (92)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Commercial and industrial loans |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 300 | SFr 717
Transfers in, assets | 503 | 163
Transfers out, assets | (75) | (327)
Purchases, assets | 0 | 0
Sales, assets | (33) | (18)
Issuances, assets | 80 | 4
Settlements, assets | (267) | (218)
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 12
Gain (loss) on all other activity included in trading revenues, assets | 37 | (50)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | (6)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (10) | 23
Balance at end of period, assets | 535 | 300
Changes in unrealized gains/losses | SFr (94) | SFr (74)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Financial institutions loans |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 398 | SFr 465
Transfers in, assets | 3 | 141
Transfers out, assets | 0 | (41)
Purchases, assets | 0 | 15
Sales, assets | 0 | (15)
Issuances, assets | 11 | 58
Settlements, assets | (288) | (293)
Gain (loss) on transfers in/out included in trading revenues, assets | 1 | 16
Gain (loss) on all other activity included in trading revenues, assets | (10) | 29
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (18) | 23
Balance at end of period, assets | 97 | 398
Changes in unrealized gains/losses | SFr (6) | SFr 9
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Governments and public institutions loans |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 254 | SFr 289
Transfers in, assets | 124 | 91
Transfers out, assets | (11) | (39)
Purchases, assets | 0 | 1
Sales, assets | 0 | 0
Issuances, assets | 0 | 1
Settlements, assets | (144) | (72)
Gain (loss) on transfers in/out included in trading revenues, assets | (1) | 1
Gain (loss) on all other activity included in trading revenues, assets | (84) | (24)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (5) | 6
Balance at end of period, assets | 133 | 254
Changes in unrealized gains/losses | SFr 2 | SFr (25)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other intangible assets |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 359 | SFr 167
Transfers in, assets | 40 | 187
Transfers out, assets | 0 | 0
Purchases, assets | 0 | 0
Sales, assets | 0 | 0
Issuances, assets | 0 | 0
Settlements, assets | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, assets | 0 | 0
Gain (loss) on all other activity included in trading revenues, assets | (66) | 4
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (28) | 1
Balance at end of period, assets | 305 | 359
Changes in unrealized gains/losses | SFr (66) | SFr 4
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other assets |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 773 | SFr 694
Transfers in, assets | 1,752 | 452
Transfers out, assets | (256) | (289)
Purchases, assets | 229 | 743
Sales, assets | (332) | (593)
Issuances, assets | 79 | 157
Settlements, assets | (224) | (417)
Gain (loss) on transfers in/out included in trading revenues, assets | 41 | 46
Gain (loss) on all other activity included in trading revenues, assets | (193) | (49)
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 3
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (24) | 26
Balance at end of period, assets | 1,845 | 773
Changes in unrealized gains/losses | SFr (107) | SFr (31)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Other assets - of which loans held-for-sale |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 648 | SFr 562
Transfers in, assets | 1,715 | 379
Transfers out, assets | (250) | (232)
Purchases, assets | 193 | 724
Sales, assets | (306) | (591)
Issuances, assets | 78 | 157
Settlements, assets | (223) | (415)
Gain (loss) on transfers in/out included in trading revenues, assets | 41 | 15
Gain (loss) on all other activity included in trading revenues, assets | (171) | 26
Gain (loss) on transfers in/out included in other revenues, assets | 0 | 0
Gain (loss) on all other activity included in other revenues, assets | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (13) | 23
Balance at end of period, assets | 1,712 | 648
Changes in unrealized gains/losses | SFr (109) | SFr (15)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues
Recurring basis | Assets |  |
Assets measured at fair value on a recurring basis for level 3 |  |
Balance at beginning of period, assets | SFr 9,313 | SFr 10,578
Transfers in, assets | 3,817 | 3,092
Transfers out, assets | (2,027) | (2,829)
Purchases, assets | 1,278 | 6,387
Sales, assets | (2,319) | (6,042)
Issuances, assets | 745 | 1,190
Settlements, assets | (1,596) | (2,163)
Gain (loss) on transfers in/out included in trading revenues, assets | 59 | 168
Gain (loss) on all other activity included in trading revenues, assets | (1,169) | (1,191)
Gain (loss) on transfers in/out included in other revenues, assets | 1 | 0
Gain (loss) on all other activity included in other revenues, assets | (67) | (69)
Gain (loss) on transfers in/out included in accumulated other comprehensive income, assets | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, assets | 0 | 0
Foreign currency translation impact, assets | (554) | 192
Balance at end of period, assets | 7,481 | 9,313
Changes in unrealized gains/losses | SFr (1,157) | SFr (407)
Changes in unrealized gains/losses [Extensible Enumeration] | Net revenues | Net revenues

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