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FI - Roll-forward of liabilities measured at fair value on recurring basis (Details 5) - Recurring basis - CHF (SFr) SFr in Millions | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2022 | Jun. 30, 2021
Customer deposits |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | SFr 394 | SFr 448
Transfers in, liabilities |  | 0 | 0
Transfers out, liabilities |  | 0 | 0
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 0 | 0
Settlements, liabilities |  | (15) | 0
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in trading revenues, liabilities |  | (26) | (8)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (41) | (13)
Foreign currency translation impact, liabilities |  | (13) | 5
Balance at end of period, liabilities | SFr 299 | 299 | 432
Customer deposits | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (70) | 10
Obligation to return securities received as collateral |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 14 | 101
Transfers in, liabilities |  | 0 | 0
Transfers out, liabilities |  | 0 | 0
Purchases, liabilities |  | 0 | 64
Sales, liabilities |  | (14) | (86)
Issuances, liabilities |  | 0 | 0
Settlements, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 0 | 5
Balance at end of period, liabilities | 0 | 0 | 84
Obligation to return securities received as collateral | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 0 | 0
Trading liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 2,809 | 4,246
Transfers in, liabilities |  | 856 | 584
Transfers out, liabilities |  | (882) | (1,961)
Purchases, liabilities |  | 18 | 80
Sales, liabilities |  | (83) | (24)
Issuances, liabilities |  | 502 | 710
Settlements, liabilities |  | (629) | (1,138)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 37 | 152
Gain (loss) on all other activity included in trading revenues, liabilities |  | (290) | 169
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 118 | 217
Balance at end of period, liabilities | 2,456 | 2,456 | 3,035
Trading liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (188) | 779
Trading liabilities | Derivative instruments |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 2,784 | 4,191
Transfers in, liabilities |  | 746 | 566
Transfers out, liabilities |  | (870) | (1,961)
Purchases, liabilities |  | 0 | 69
Sales, liabilities |  | (61) | (4)
Issuances, liabilities |  | 502 | 710
Settlements, liabilities |  | (629) | (1,138)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 38 | 152
Gain (loss) on all other activity included in trading revenues, liabilities |  | (228) | 193
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 120 | 216
Balance at end of period, liabilities | 2,402 | 2,402 | 2,994
Trading liabilities | Derivative instruments | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (180) | 781
Trading liabilities | Derivative instruments | Equity/Index-related products |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,787 | 2,010
Transfers in, liabilities |  | 611 | 427
Transfers out, liabilities |  | (596) | (1,049)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 279 | 350
Settlements, liabilities |  | (232) | (527)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (9) | 151
Gain (loss) on all other activity included in trading revenues, liabilities |  | (468) | 265
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 75 | 111
Balance at end of period, liabilities | 1,447 | 1,447 | 1,738
Trading liabilities | Derivative instruments | Equity/Index-related products | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (348) | 529
Trading liabilities | Derivative instruments | Other derivatives |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 540 |
Transfers in, liabilities |  | 7 |
Transfers out, liabilities |  | (4) |
Purchases, liabilities |  | 0 |
Sales, liabilities |  | (61) |
Issuances, liabilities |  | 89 |
Settlements, liabilities |  | (113) |
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 3 |
Gain (loss) on all other activity included in trading revenues, liabilities |  | 73 |
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 |
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 |
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 |
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 |
Foreign currency translation impact, liabilities |  | 26 |
Balance at end of period, liabilities | 560 | 560 |
Trading liabilities | Derivative instruments | Other derivatives | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (15) |
Short-term borrowings |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,032 | 701
Transfers in, liabilities |  | 124 | 155
Transfers out, liabilities |  | (522) | (207)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 639 | 930
Settlements, liabilities |  | (500) | (608)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (43) | (1)
Gain (loss) on all other activity included in trading revenues, liabilities |  | (58) | 95
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 44 | 41
Balance at end of period, liabilities | 716 | 716 | 1,106
Short-term borrowings | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 18 | 67
Long-term debt |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 9,676 | 7,268
Transfers in, liabilities |  | 1,259 | 2,715
Transfers out, liabilities |  | (4,863) | (2,046)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 4,531 | 4,401
Settlements, liabilities |  | (2,960) | (3,119)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (499) | 62
Gain (loss) on all other activity included in trading revenues, liabilities |  | (746) | (4)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 4
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (35) | (3)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (202) | (30)
Foreign currency translation impact, liabilities |  | 495 | 425
Balance at end of period, liabilities | 6,656 | 6,656 | 9,673
Long-term debt | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (756) | 210
Long-term debt | Long-term debt - of which structured notes over one year and up to two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,464 | 1,133
Transfers in, liabilities |  | 142 | 1,165
Transfers out, liabilities |  | (1,392) | (732)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 559 | 1,127
Settlements, liabilities |  | (338) | (771)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (102) | 39
Gain (loss) on all other activity included in trading revenues, liabilities |  | (76) | 97
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (1) | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (1) | (1)
Foreign currency translation impact, liabilities |  | 65 | 67
Balance at end of period, liabilities | 320 | 320 | 2,124
Long-term debt | Long-term debt - of which structured notes over one year and up to two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (34) | 39
Long-term debt | Long-term debt - of which structured notes over two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 6,318 | 5,526
Transfers in, liabilities |  | 1,106 | 1,532
Transfers out, liabilities |  | (3,441) | (1,287)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 3,888 | 3,020
Settlements, liabilities |  | (2,595) | (2,227)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (416) | 24
Gain (loss) on all other activity included in trading revenues, liabilities |  | (586) | (109)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (34) | (2)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (201) | (29)
Foreign currency translation impact, liabilities |  | 344 | 329
Balance at end of period, liabilities | 4,383 | 4,383 | 6,777
Long-term debt | Long-term debt - of which structured notes over two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (740) | (59)
Long-term debt | Long-term debt - of which other debt instruments over two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,854 |
Transfers in, liabilities |  | 0 |
Transfers out, liabilities |  | 0 |
Purchases, liabilities |  | 0 |
Sales, liabilities |  | 0 |
Issuances, liabilities |  | 0 |
Settlements, liabilities |  | (26) |
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 |
Gain (loss) on all other activity included in trading revenues, liabilities |  | (84) |
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 |
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 |
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 |
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 |
Foreign currency translation impact, liabilities |  | 82 |
Balance at end of period, liabilities | 1,826 | 1,826 |
Long-term debt | Long-term debt - of which other debt instruments over two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 0 |
Other liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 518 | 1,271
Transfers in, liabilities |  | 41 | 7
Transfers out, liabilities |  | (2) | (552)
Purchases, liabilities |  | 8 | 24
Sales, liabilities |  | (21) | (46)
Issuances, liabilities |  | 58 | 59
Settlements, liabilities |  | (71) | (424)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (2) | 8
Gain (loss) on all other activity included in trading revenues, liabilities |  | (22) | (8)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 1 | 107
Gain (loss) on all other activity included in other revenues, liabilities |  | (35) | 38
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 22 | 51
Balance at end of period, liabilities | 495 | 495 | 535
Other liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 16 | 2
Liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 14,443 | 14,035
Transfers in, liabilities | 1,237 | 2,280 | 3,461
Transfers out, liabilities | 2,714 | (6,269) | (4,766)
Purchases, liabilities |  | 26 | 168
Sales, liabilities |  | (118) | (156)
Issuances, liabilities |  | 5,730 | 6,100
Settlements, liabilities |  | (4,175) | (5,289)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (507) | 221
Gain (loss) on all other activity included in trading revenues, liabilities |  | (1,142) | 244
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 1 | 107
Gain (loss) on all other activity included in other revenues, liabilities |  | (35) | 42
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (35) | (3)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (243) | (43)
Foreign currency translation impact, liabilities |  | 666 | 744
Balance at end of period, liabilities | 10,622 | 10,622 | 14,865
Liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (980) | 1,068
Bank | Customer deposits |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 394 | 448
Transfers in, liabilities |  | 0 | 0
Transfers out, liabilities |  | 0 | 0
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 0 | 0
Settlements, liabilities |  | (15) | 0
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in trading revenues, liabilities |  | (26) | (8)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (41) | (13)
Foreign currency translation impact, liabilities |  | (13) | 5
Balance at end of period, liabilities | 299 | 299 | 432
Bank | Customer deposits | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (70) | 10
Bank | Obligation to return securities received as collateral |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 14 | 101
Transfers in, liabilities |  | 0 | 0
Transfers out, liabilities |  | 0 | 0
Purchases, liabilities |  | 0 | 64
Sales, liabilities |  | (14) | (86)
Issuances, liabilities |  | 0 | 0
Settlements, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in trading revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 0 | 5
Balance at end of period, liabilities | 0 | 0 | 84
Bank | Obligation to return securities received as collateral | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 0 | 0
Bank | Trading liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 2,809 | 4,246
Transfers in, liabilities |  | 856 | 584
Transfers out, liabilities |  | (882) | (1,961)
Purchases, liabilities |  | 18 | 80
Sales, liabilities |  | (83) | (24)
Issuances, liabilities |  | 502 | 710
Settlements, liabilities |  | (629) | (1,138)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 37 | 152
Gain (loss) on all other activity included in trading revenues, liabilities |  | (290) | 169
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 118 | 217
Balance at end of period, liabilities | 2,456 | 2,456 | 3,035
Bank | Trading liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (188) | 779
Bank | Trading liabilities | Derivative instruments |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 2,784 | 4,191
Transfers in, liabilities |  | 746 | 566
Transfers out, liabilities |  | (870) | (1,961)
Purchases, liabilities |  | 0 | 69
Sales, liabilities |  | (61) | (4)
Issuances, liabilities |  | 502 | 710
Settlements, liabilities |  | (629) | (1,138)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 38 | 152
Gain (loss) on all other activity included in trading revenues, liabilities |  | (228) | 193
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 120 | 216
Balance at end of period, liabilities | 2,402 | 2,402 | 2,994
Bank | Trading liabilities | Derivative instruments | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (180) | 781
Bank | Trading liabilities | Derivative instruments | Equity/Index-related products |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,787 | 2,010
Transfers in, liabilities |  | 611 | 427
Transfers out, liabilities |  | (596) | (1,049)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 279 | 350
Settlements, liabilities |  | (232) | (527)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (9) | 151
Gain (loss) on all other activity included in trading revenues, liabilities |  | (468) | 265
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 75 | 111
Balance at end of period, liabilities | 1,447 | 1,447 | 1,738
Bank | Trading liabilities | Derivative instruments | Equity/Index-related products | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (348) | 529
Bank | Short-term borrowings |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,032 | 701
Transfers in, liabilities |  | 124 | 155
Transfers out, liabilities |  | (522) | (207)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 639 | 930
Settlements, liabilities |  | (500) | (608)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (43) | (1)
Gain (loss) on all other activity included in trading revenues, liabilities |  | (58) | 95
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 44 | 41
Balance at end of period, liabilities | 716 | 716 | 1,106
Bank | Short-term borrowings | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 18 | 67
Bank | Long-term debt |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 9,676 | 7,286
Transfers in, liabilities |  | 1,259 | 2,697
Transfers out, liabilities |  | (4,863) | (2,046)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 4,531 | 4,401
Settlements, liabilities |  | (2,960) | (3,119)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (499) | 62
Gain (loss) on all other activity included in trading revenues, liabilities |  | (746) | (8)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (35) | (3)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (202) | (30)
Foreign currency translation impact, liabilities |  | 495 | 433
Balance at end of period, liabilities | 6,656 | 6,656 | 9,673
Bank | Long-term debt | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (756) | 203
Bank | Long-term debt | Long-term debt - of which structured notes over one year and up to two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  |  | 1,133
Transfers in, liabilities |  |  | 1,165
Transfers out, liabilities |  |  | (732)
Purchases, liabilities |  |  | 0
Sales, liabilities |  |  | 0
Issuances, liabilities |  |  | 1,127
Settlements, liabilities |  |  | (771)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  |  | 39
Gain (loss) on all other activity included in trading revenues, liabilities |  |  | 97
Gain (loss) on transfers in/out included in other revenues, liabilities |  |  | 0
Gain (loss) on all other activity included in other revenues, liabilities |  |  | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  |  | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  |  | (1)
Foreign currency translation impact, liabilities |  |  | 67
Balance at end of period, liabilities |  |  | 2,124
Bank | Long-term debt | Long-term debt - of which structured notes over one year and up to two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  |  | 39
Bank | Long-term debt | Long-term debt - of which structured notes over two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 6,318 | 5,526
Transfers in, liabilities |  | 1,106 | 1,532
Transfers out, liabilities |  | (3,441) | (1,287)
Purchases, liabilities |  | 0 | 0
Sales, liabilities |  | 0 | 0
Issuances, liabilities |  | 3,888 | 3,020
Settlements, liabilities |  | (2,595) | (2,227)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (416) | 24
Gain (loss) on all other activity included in trading revenues, liabilities |  | (586) | (109)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 | 0
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 | 0
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (34) | (2)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (201) | (29)
Foreign currency translation impact, liabilities |  | 344 | 329
Balance at end of period, liabilities | 4,383 | 4,383 | 6,777
Bank | Long-term debt | Long-term debt - of which structured notes over two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | (740) | (59)
Bank | Long-term debt | Long-term debt - of which other debt instruments over two years |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 1,854 |
Transfers in, liabilities |  | 0 |
Transfers out, liabilities |  | 0 |
Purchases, liabilities |  | 0 |
Sales, liabilities |  | 0 |
Issuances, liabilities |  | 0 |
Settlements, liabilities |  | (26) |
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | 0 |
Gain (loss) on all other activity included in trading revenues, liabilities |  | (84) |
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 0 |
Gain (loss) on all other activity included in other revenues, liabilities |  | 0 |
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 |
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 |
Foreign currency translation impact, liabilities |  | 82 |
Balance at end of period, liabilities | 1,826 | 1,826 |
Bank | Long-term debt | Long-term debt - of which other debt instruments over two years | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 0 |
Bank | Other liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 517 | 1,250
Transfers in, liabilities |  | 41 | 7
Transfers out, liabilities |  | (2) | (533)
Purchases, liabilities |  | 8 | 24
Sales, liabilities |  | (21) | (46)
Issuances, liabilities |  | 58 | 59
Settlements, liabilities |  | (71) | (416)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (2) | 8
Gain (loss) on all other activity included in trading revenues, liabilities |  | (22) | (8)
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 1 | 102
Gain (loss) on all other activity included in other revenues, liabilities |  | (35) | 38
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | 0 | 0
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | 0 | 0
Foreign currency translation impact, liabilities |  | 23 | 50
Balance at end of period, liabilities | 495 | 495 | 535
Bank | Other liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | 16 | 2
Bank | Liabilities |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Balance at beginning of period, liabilities |  | 14,442 | 14,032
Transfers in, liabilities |  | 2,280 | 3,443
Transfers out, liabilities |  | (6,269) | (4,747)
Purchases, liabilities |  | 26 | 168
Sales, liabilities |  | (118) | (156)
Issuances, liabilities |  | 5,730 | 6,100
Settlements, liabilities |  | (4,175) | (5,281)
Gain (loss) on transfers in/out included in trading revenues, liabilities |  | (507) | 221
Gain (loss) on all other activity included in trading revenues, liabilities |  | (1,142) | 240
Gain (loss) on transfers in/out included in other revenues, liabilities |  | 1 | 102
Gain (loss) on all other activity included in other revenues, liabilities |  | (35) | 38
Gain (loss) on transfers in/out included in accumulated other comprehensive income, liabilities |  | (35) | (3)
Gain (loss) on all other activity included in accumulated other comprehensive income, liabilities |  | (243) | (43)
Foreign currency translation impact, liabilities |  | 667 | 751
Balance at end of period, liabilities | SFr 10,622 | 10,622 | 14,865
Bank | Liabilities | Net Revenue [Member] |  |  |
Liabilities measured at fair value on a recurring basis for level 3 |  |  |
Changes in unrealized gains/losses |  | SFr (980) | SFr 1,061

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