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FI - Roll-forward of assets measured at fair value on recurring basis (Details 4) - CHF (SFr) SFr in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2022 | Jun. 30, 2021 | Mar. 31, 2022 | Dec. 31, 2021
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Retained Earnings (Accumulated Deficit) | SFr 29,059 | SFr 29,059 |  | SFr 30,791 | SFr 31,064
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 |  |  |
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 | 0 |  |  |
Recurring basis | Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 |  |  |
Recurring basis | Securities received as collateral |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 14 | SFr 101 |  |
Transfers in, assets |  | 0 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 0 | 64 |  |
Sales, assets |  | (14) | (86) |  |
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 |  | 0 | 0 |  |
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 |  | 0 | 5 |  |
Balance at end of period, assets | 0 | 0 | 84 |  |
Recurring basis | Securities received as collateral | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 | 0 |  |
Recurring basis | Trading assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 4,503 | 7,535 |  |
Transfers in, assets |  | 907 | 594 |  |
Transfers out, assets |  | (1,174) | (1,635) |  |
Purchases, assets |  | 3,539 | 2,472 |  |
Sales, assets |  | (3,324) | (2,976) |  |
Issuances, assets |  | 580 | 508 |  |
Settlements, assets |  | (548) | (1,119) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 36 | 39 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (338) | 140 |  |
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) | 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 |  | 227 | 380 |  |
Balance at end of period, assets | 4,400 | 4,400 | 5,938 |  |
Recurring basis | Trading assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 477 | 128 |  |
Recurring basis | Trading assets | Debt securities |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 1,225 | 2,253 |  |
Transfers in, assets |  | 515 | 296 |  |
Transfers out, assets |  | (733) | (736) |  |
Purchases, assets |  | 2,899 | 1,859 |  |
Sales, assets |  | (2,571) | (2,285) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | 0 | 0 |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (106) | (7) |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (313) | 138 |  |
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) | 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 |  | 97 | 137 |  |
Balance at end of period, assets | 1,005 | 1,005 | 1,655 |  |
Recurring basis | Trading assets | Debt securities | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 562 | 103 |  |
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 |  | 478 | 1,270 |  |
Transfers in, assets |  | 161 | 137 |  |
Transfers out, assets |  | (385) | (176) |  |
Purchases, assets |  | 2,412 | 1,403 |  |
Sales, assets |  | (2,048) | (1,913) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | 0 | 0 |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (106) | (5) |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (276) | 95 |  |
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 |  | 63 | 78 |  |
Balance at end of period, assets | 299 | 299 | 889 |  |
Recurring basis | Trading assets | Debt securities | Corporate debt securities | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 662 | 99 |  |
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 |  | 424 |  |  |
Transfers in, assets |  | 77 |  |  |
Transfers out, assets |  | (131) |  |  |
Purchases, assets |  | 243 |  |  |
Sales, assets |  | (326) |  |  |
Issuances, assets |  | 0 |  |  |
Settlements, assets |  | 0 |  |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 4 |  |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 100 |  |  |
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 |  | 19 |  |  |
Balance at end of period, assets | 410 | 410 |  |  |
Recurring basis | Trading assets | Debt securities | RMBS | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 28 |  |  |
Recurring basis | Trading assets | Derivative instruments |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 2,187 | 3,911 |  |
Transfers in, assets |  | 216 | 179 |  |
Transfers out, assets |  | (326) | (856) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 580 | 508 |  |
Settlements, assets |  | (409) | (1,033) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 98 | 29 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (31) | (30) |  |
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 |  | 83 | 175 |  |
Balance at end of period, assets | 2,398 | 2,398 | 2,883 |  |
Recurring basis | Trading assets | Derivative instruments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 17 | 72 |  |
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 |  | 624 | 733 |  |
Transfers in, assets |  | 4 | 59 |  |
Transfers out, assets |  | (6) | (81) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 60 | 114 |  |
Settlements, assets |  | (28) | (59) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (1) | 0 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 252 | 18 |  |
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 |  | 20 | 21 |  |
Balance at end of period, assets | 925 | 925 | 805 |  |
Recurring basis | Trading assets | Derivative instruments | Interest rate derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 141 | 54 |  |
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 |  | 1,034 | 1,079 |  |
Transfers in, assets |  | 10 | 0 |  |
Transfers out, assets |  | (5) | 0 |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 158 | 153 |  |
Settlements, assets |  | (154) | (157) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 3 | 0 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (381) | (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 |  | 41 | 53 |  |
Balance at end of period, assets | 706 | 706 | 1,073 |  |
Recurring basis | Trading assets | Derivative instruments | Other derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (373) | (60) |  |
Recurring basis | Trading assets | Other |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 896 | 1,247 |  |
Transfers in, assets |  | 57 | 22 |  |
Transfers out, assets |  | (45) | (32) |  |
Purchases, assets |  | 555 | 493 |  |
Sales, assets |  | (727) | (617) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | (139) | (86) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 6 | 10 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 82 | 21 |  |
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 |  | 37 | 60 |  |
Balance at end of period, assets | 722 | 722 | 1,118 |  |
Recurring basis | Trading assets | Other | Other derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (112) | (47) |  |
Recurring basis | Other investments |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 3,666 | 3,054 |  |
Transfers in, assets |  | 71 | 3 |  |
Transfers out, assets |  | 0 | (753) |  |
Purchases, assets |  | 51 | 20 |  |
Sales, assets |  | (119) | (473) |  |
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 |  | (162) | (17) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (52) | 318 |  |
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 |  | 120 | 79 |  |
Balance at end of period, assets | 3,575 | 3,575 | 2,231 |  |
Recurring basis | Other investments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (99) | 43 |  |
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 |  | 2,863 | 2,132 |  |
Transfers in, assets |  | 71 | 0 |  |
Transfers out, assets |  | 0 | (753) |  |
Purchases, assets |  | 37 | 3 |  |
Sales, assets |  | (6) | (375) |  |
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 |  | (115) | (6) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (60) | 318 |  |
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 |  | 86 | 34 |  |
Balance at end of period, assets | 2,876 | 2,876 | 1,353 |  |
Recurring basis | Other investments | Other equity investments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (77) | 52 |  |
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 |  | 789 | 920 |  |
Transfers in, assets |  | 0 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 14 | 17 |  |
Sales, assets |  | (105) | (94) |  |
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 |  | (47) | (11) |  |
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 |  | 34 | 45 |  |
Balance at end of period, assets | 685 | 685 | 877 |  |
Recurring basis | Other investments | Life finance instruments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (22) | 18 |  |
Recurring basis | Loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 1,534 | 3,669 |  |
Transfers in, assets |  | 313 | 22 |  |
Transfers out, assets |  | (317) | (533) |  |
Purchases, assets |  | 0 | 357 |  |
Sales, assets |  | (20) | (73) |  |
Issuances, assets |  | 3 | 162 |  |
Settlements, assets |  | (369) | (946) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 21 | 8 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (64) | 85 |  |
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 | 1 |  |
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 |  | 88 | 176 |  |
Balance at end of period, assets | 1,189 | 1,189 | 2,928 |  |
Recurring basis | Loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (97) | 25 |  |
Recurring basis | Commercial and industrial loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 717 | 1,347 |  |
Transfers in, assets |  | 74 | 22 |  |
Transfers out, assets |  | (300) | (12) |  |
Purchases, assets |  | 0 | 10 |  |
Sales, assets |  | (8) | (31) |  |
Issuances, assets |  | 3 | 119 |  |
Settlements, assets |  | (123) | (184) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 12 | 14 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (46) | 57 |  |
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 | 1 |  |
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 |  | 39 | 68 |  |
Balance at end of period, assets | 368 | 368 | 1,411 |  |
Recurring basis | Commercial and industrial loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (54) | 36 |  |
Recurring basis | Financial institutions loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 465 | 1,082 |  |
Transfers in, assets |  | 75 | 0 |  |
Transfers out, assets |  | 0 | (222) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | (42) |  |
Issuances, assets |  | 0 | 32 |  |
Settlements, assets |  | (219) | (296) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 0 | 3 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 10 | 40 |  |
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 |  | 33 | 46 |  |
Balance at end of period, assets | 364 | 364 | 643 |  |
Recurring basis | Financial institutions loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (17) | 4 |  |
Recurring basis | Other intangible assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 167 | 180 |  |
Transfers in, assets |  | 102 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 0 | 22 |  |
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 |  | (21) | 0 |  |
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 | (22) |  |
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 |  | 7 | 9 |  |
Balance at end of period, assets | 255 | 255 | 189 |  |
Recurring basis | Other intangible assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (21) | (22) |  |
Recurring basis | Other assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 694 | 1,825 |  |
Transfers in, assets |  | 170 | 164 |  |
Transfers out, assets |  | (114) | (451) |  |
Purchases, assets |  | 510 | 2,500 |  |
Sales, assets |  | (512) | (2,176) |  |
Issuances, assets |  | 114 | 77 |  |
Settlements, assets |  | (199) | (573) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 6 | 13 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 3 | (42) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | 4 | 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 | 99 |  |
Balance at end of period, assets | 722 | 722 | 1,436 |  |
Recurring basis | Other assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 | (76) |  |
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 |  | 562 | 1,576 |  |
Transfers in, assets |  | 153 | 164 |  |
Transfers out, assets |  | (109) | (409) |  |
Purchases, assets |  | 493 | 2,469 |  |
Sales, assets |  | (509) | (2,137) |  |
Issuances, assets |  | 113 | 77 |  |
Settlements, assets |  | (199) | (571) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 14 | 11 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 9 | 19 |  |
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 |  | 39 | 88 |  |
Balance at end of period, assets | 566 | 566 | 1,287 |  |
Recurring basis | Other assets - of which loans held-for-sale | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 2 | (41) |  |
Recurring basis | Assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 10,578 | 16,364 |  |
Transfers in, assets | 879 | 1,563 | 783 |  |
Transfers out, assets | (708) | (1,605) | (3,372) |  |
Purchases, assets |  | 4,100 | 5,435 |  |
Sales, assets |  | (3,989) | (5,784) |  |
Issuances, assets |  | 700 | 747 |  |
Settlements, assets |  | (1,119) | (2,638) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 63 | 60 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (582) | 166 |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (56) | 297 |  |
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 |  | 488 | 748 |  |
Balance at end of period, assets | 10,141 | 10,141 | 12,806 |  |
Recurring basis | Assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 260 | 98 |  |
Bank |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Retained Earnings (Accumulated Deficit) | 12,958 | 12,958 |  |  | SFr 14,932
Bank | 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 |  |  |
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 | 0 |  |  |
Bank | Recurring basis | Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions | Debt securities | RMBS | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 |  |  |
Bank | Recurring basis | Securities received as collateral |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 14 | 101 |  |
Transfers in, assets |  | 0 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 0 | 64 |  |
Sales, assets |  | (14) | (86) |  |
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 |  | 0 | 0 |  |
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 |  | 0 | 5 |  |
Balance at end of period, assets | 0 | 0 | 84 |  |
Bank | Recurring basis | Securities received as collateral | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 | 0 |  |
Bank | Recurring basis | Trading assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 4,503 | 7,535 |  |
Transfers in, assets |  | 907 | 594 |  |
Transfers out, assets |  | (1,174) | (1,635) |  |
Purchases, assets |  | 3,539 | 2,472 |  |
Sales, assets |  | (3,324) | (2,976) |  |
Issuances, assets |  | 580 | 508 |  |
Settlements, assets |  | (548) | (1,119) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 36 | 39 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (338) | 140 |  |
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) | 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 |  | 227 | 380 |  |
Balance at end of period, assets | 4,400 | 4,400 | 5,938 |  |
Bank | Recurring basis | Trading assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 477 | 128 |  |
Bank | Recurring basis | Trading assets | Debt securities |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 1,225 | 2,253 |  |
Transfers in, assets |  | 515 | 296 |  |
Transfers out, assets |  | (733) | (736) |  |
Purchases, assets |  | 2,899 | 1,859 |  |
Sales, assets |  | (2,571) | (2,285) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | 0 | 0 |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (106) | (7) |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (313) | 138 |  |
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) | 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 |  | 97 | 137 |  |
Balance at end of period, assets | 1,005 | 1,005 | 1,655 |  |
Bank | Recurring basis | Trading assets | Debt securities | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 562 | 103 |  |
Bank | 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 |  | 478 | 1,270 |  |
Transfers in, assets |  | 161 | 137 |  |
Transfers out, assets |  | (385) | (176) |  |
Purchases, assets |  | 2,412 | 1,403 |  |
Sales, assets |  | (2,048) | (1,913) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | 0 | 0 |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (106) | (5) |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (276) | 95 |  |
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 |  | 63 | 78 |  |
Balance at end of period, assets | 299 | 299 | 889 |  |
Bank | Recurring basis | Trading assets | Debt securities | Corporate debt securities | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 662 | 99 |  |
Bank | 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 |  | 424 |  |  |
Transfers in, assets |  | 77 |  |  |
Transfers out, assets |  | (131) |  |  |
Purchases, assets |  | 243 |  |  |
Sales, assets |  | (326) |  |  |
Issuances, assets |  | 0 |  |  |
Settlements, assets |  | 0 |  |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 4 |  |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 100 |  |  |
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 |  | 19 |  |  |
Balance at end of period, assets | 410 | 410 |  |  |
Bank | Recurring basis | Trading assets | Debt securities | RMBS | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 28 |  |  |
Bank | Recurring basis | Trading assets | Derivative instruments |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 2,187 | 3,911 |  |
Transfers in, assets |  | 216 | 179 |  |
Transfers out, assets |  | (326) | (856) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 580 | 508 |  |
Settlements, assets |  | (409) | (1,033) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 98 | 29 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (31) | (30) |  |
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 |  | 83 | 175 |  |
Balance at end of period, assets | 2,398 | 2,398 | 2,883 |  |
Bank | Recurring basis | Trading assets | Derivative instruments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 17 | 72 |  |
Bank | 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 |  | 624 | 733 |  |
Transfers in, assets |  | 4 | 59 |  |
Transfers out, assets |  | (6) | (81) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 60 | 114 |  |
Settlements, assets |  | (28) | (59) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | (1) | 0 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 252 | 18 |  |
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 |  | 20 | 21 |  |
Balance at end of period, assets | 925 | 925 | 805 |  |
Bank | Recurring basis | Trading assets | Derivative instruments | Interest rate derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 141 | 54 |  |
Bank | 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 |  | 1,034 | 1,079 |  |
Transfers in, assets |  | 10 | 0 |  |
Transfers out, assets |  | (5) | 0 |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | 0 |  |
Issuances, assets |  | 158 | 153 |  |
Settlements, assets |  | (154) | (157) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 3 | 0 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (381) | (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 |  | 41 | 53 |  |
Balance at end of period, assets | 706 | 706 | 1,073 |  |
Bank | Recurring basis | Trading assets | Derivative instruments | Other derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (373) | (60) |  |
Bank | Recurring basis | Trading assets | Other |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 896 | 1,247 |  |
Transfers in, assets |  | 57 | 22 |  |
Transfers out, assets |  | (45) | (32) |  |
Purchases, assets |  | 555 | 493 |  |
Sales, assets |  | (727) | (617) |  |
Issuances, assets |  | 0 | 0 |  |
Settlements, assets |  | (139) | (86) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 6 | 10 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 82 | 21 |  |
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 |  | 37 | 60 |  |
Balance at end of period, assets | 722 | 722 | 1,118 |  |
Bank | Recurring basis | Trading assets | Other | Other derivatives | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (112) | (47) |  |
Bank | Recurring basis | Other investments |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 3,666 | 3,054 |  |
Transfers in, assets |  | 71 | 3 |  |
Transfers out, assets |  | 0 | (753) |  |
Purchases, assets |  | 51 | 20 |  |
Sales, assets |  | (118) | (473) |  |
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 |  | (162) | (17) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (52) | 318 |  |
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 |  | 118 | 79 |  |
Balance at end of period, assets | 3,574 | 3,574 | 2,231 |  |
Bank | Recurring basis | Other investments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (99) | 46 |  |
Bank | 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 |  | 2,863 | 2,132 |  |
Transfers in, assets |  | 71 | 0 |  |
Transfers out, assets |  | 0 | (753) |  |
Purchases, assets |  | 37 | 3 |  |
Sales, assets |  | (5) | (375) |  |
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 |  | (115) | (6) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (60) | 318 |  |
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 |  | 84 | 34 |  |
Balance at end of period, assets | 2,875 | 2,875 | 1,353 |  |
Bank | Recurring basis | Other investments | Other equity investments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (77) | 55 |  |
Bank | 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 |  | 789 | 920 |  |
Transfers in, assets |  | 0 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 14 | 17 |  |
Sales, assets |  | (105) | (94) |  |
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 |  | (47) | (11) |  |
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 |  | 34 | 45 |  |
Balance at end of period, assets | 685 | 685 | 877 |  |
Bank | Recurring basis | Other investments | Life finance instruments | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (22) | 18 |  |
Bank | Recurring basis | Loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 1,534 | 3,669 |  |
Transfers in, assets |  | 313 | 22 |  |
Transfers out, assets |  | (317) | (533) |  |
Purchases, assets |  | 0 | 357 |  |
Sales, assets |  | (20) | (73) |  |
Issuances, assets |  | 3 | 162 |  |
Settlements, assets |  | (369) | (946) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 21 | 8 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (64) | 85 |  |
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 | 1 |  |
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 |  | 88 | 176 |  |
Balance at end of period, assets | 1,189 | 1,189 | 2,928 |  |
Bank | Recurring basis | Loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (97) | 25 |  |
Bank | Recurring basis | Commercial and industrial loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 717 | 1,347 |  |
Transfers in, assets |  | 74 | 22 |  |
Transfers out, assets |  | (300) | (12) |  |
Purchases, assets |  | 0 | 10 |  |
Sales, assets |  | (8) | (31) |  |
Issuances, assets |  | 3 | 119 |  |
Settlements, assets |  | (123) | (184) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 12 | 14 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (46) | 57 |  |
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 | 1 |  |
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 |  | 39 | 68 |  |
Balance at end of period, assets | 368 | 368 | 1,411 |  |
Bank | Recurring basis | Commercial and industrial loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (54) | 36 |  |
Bank | Recurring basis | Financial institutions loans |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 465 | 1,082 |  |
Transfers in, assets |  | 75 | 0 |  |
Transfers out, assets |  | 0 | (222) |  |
Purchases, assets |  | 0 | 0 |  |
Sales, assets |  | 0 | (42) |  |
Issuances, assets |  | 0 | 32 |  |
Settlements, assets |  | (219) | (296) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 0 | 3 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 10 | 40 |  |
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 |  | 33 | 46 |  |
Balance at end of period, assets | 364 | 364 | 643 |  |
Bank | Recurring basis | Financial institutions loans | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (17) | 4 |  |
Bank | Recurring basis | Other intangible assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 167 | 180 |  |
Transfers in, assets |  | 102 | 0 |  |
Transfers out, assets |  | 0 | 0 |  |
Purchases, assets |  | 0 | 22 |  |
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 |  | (21) | 0 |  |
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 | (22) |  |
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 |  | 7 | 9 |  |
Balance at end of period, assets | 255 | 255 | 189 |  |
Bank | Recurring basis | Other intangible assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | (21) | (22) |  |
Bank | Recurring basis | Other assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 694 | 1,825 |  |
Transfers in, assets |  | 170 | 164 |  |
Transfers out, assets |  | (114) | (451) |  |
Purchases, assets |  | 510 | 2,500 |  |
Sales, assets |  | (512) | (2,176) |  |
Issuances, assets |  | 114 | 77 |  |
Settlements, assets |  | (199) | (573) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 6 | 13 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 3 | (42) |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | 4 | 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 | 99 |  |
Balance at end of period, assets | 722 | 722 | 1,436 |  |
Bank | Recurring basis | Other assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 0 | (76) |  |
Bank | 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 |  | 562 | 1,576 |  |
Transfers in, assets |  | 153 | 164 |  |
Transfers out, assets |  | (109) | (409) |  |
Purchases, assets |  | 493 | 2,469 |  |
Sales, assets |  | (509) | (2,137) |  |
Issuances, assets |  | 113 | 77 |  |
Settlements, assets |  | (199) | (571) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 14 | 11 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | 9 | 19 |  |
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 |  | 39 | 88 |  |
Balance at end of period, assets | 566 | 566 | 1,287 |  |
Bank | Recurring basis | Other assets - of which loans held-for-sale | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | 2 | (41) |  |
Bank | Recurring basis | Assets |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Balance at beginning of period, assets |  | 10,578 | 16,364 |  |
Transfers in, assets |  | 1,563 | 783 |  |
Transfers out, assets |  | (1,605) | (3,372) |  |
Purchases, assets |  | 4,100 | 5,435 |  |
Sales, assets |  | (3,988) | (5,784) |  |
Issuances, assets |  | 700 | 747 |  |
Settlements, assets |  | (1,119) | (2,638) |  |
Gain (loss) on transfers in/out included in trading revenues, assets |  | 63 | 60 |  |
Gain (loss) on all other activity included in trading revenues, assets |  | (582) | 166 |  |
Gain (loss) on transfers in/out included in other revenues, assets |  | 0 | 0 |  |
Gain (loss) on all other activity included in other revenues, assets |  | (56) | 297 |  |
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 |  | 486 | 748 |  |
Balance at end of period, assets | SFr 10,140 | 10,140 | 12,806 |  |
Bank | Recurring basis | Assets | Net Revenue [Member] |  |  |  |  |
Assets measured at fair value on a recurring basis for level 3 |  |  |  |  |
Changes in unrealized gains/losses |  | SFr 260 | SFr 101 |  |

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