Parent company (Details) - CHF (SFr)
SFr in Millions |
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Interest and dividend income |
SFr 9,658
|
SFr 11,261
|
SFr 16,671
|
| Interest expense |
(3,847)
|
(5,313)
|
(9,654)
|
| Net interest income |
5,811
|
5,948
|
7,017
|
| Commissions and fees |
13,165
|
11,853
|
11,158
|
| Trading revenues |
2,431
|
3,295
|
1,739
|
| Other revenues |
1,289
|
1,293
|
2,570
|
| Net revenues |
22,696
|
22,389
|
22,484
|
| Provision for credit losses |
4,205
|
1,096
|
324
|
| Compensation and benefits |
8,963
|
9,890
|
10,036
|
| General and administrative expenses |
7,159
|
6,523
|
6,128
|
| Commission expenses |
1,243
|
1,256
|
1,276
|
| Goodwill impairment |
1,623
|
0
|
0
|
| Restructuring expenses |
103
|
157
|
|
| Total other operating expenses |
10,128
|
7,936
|
7,404
|
| Total operating expenses |
19,091
|
17,826
|
17,440
|
| Income/(loss) before taxes |
(600)
|
3,467
|
4,720
|
| Income tax expense/(benefit) |
1,026
|
801
|
1,295
|
| Net income/(loss) |
(1,626)
|
2,666
|
3,425
|
| Other comprehensive income/(loss), net of tax |
1,830
|
(2,887)
|
(2,222)
|
| Comprehensive income/(loss) |
204
|
(221)
|
1,203
|
| Group parent company |
|
|
|
| Dividends from Subsidiaries |
12
|
24
|
24
|
| Interest and dividend income |
2,124
|
1,633
|
1,307
|
| Interest expense |
(2,173)
|
(1,649)
|
(1,343)
|
| Net interest income |
(37)
|
8
|
(12)
|
| Commissions and fees |
6
|
18
|
23
|
| Trading revenues |
(6)
|
12
|
(68)
|
| Other revenues |
36
|
78
|
100
|
| Net revenues |
(1)
|
116
|
43
|
| Compensation and benefits |
25
|
84
|
101
|
| General and administrative expenses |
74
|
62
|
61
|
| Commission expenses |
0
|
2
|
1
|
| Goodwill impairment |
1,623
|
|
|
| Total other operating expenses |
74
|
64
|
62
|
| Total operating expenses |
99
|
148
|
163
|
| Income/(loss) before taxes |
(100)
|
(32)
|
(120)
|
| Income tax expense/(benefit) |
(4)
|
(5)
|
0
|
| Undistributed earnings/(loss) of subsidiaries and other affiliates |
(1,554)
|
2,696
|
3,539
|
| Net income/(loss) |
(1,650)
|
2,669
|
3,419
|
| Other comprehensive income/(loss), net of tax |
1,824
|
(2,881)
|
(2,224)
|
| Comprehensive income/(loss) |
174
|
(212)
|
1,195
|
| Subsidiaries and other affiliates |
|
|
|
| Interest and dividend income |
2,124
|
1,633
|
1,307
|
| Interest expense |
54
|
39
|
9
|
| Trading revenues |
(802)
|
550
|
289
|
| Other revenues |
36
|
77
|
100
|
| Group Parent company - subsidiary that holds a banking license |
|
|
|
| Dividends from Subsidiaries |
10
|
10
|
10
|
| Group Parent company - subsidiary that doesn't hold a banking license |
|
|
|
| Dividends from Subsidiaries |
SFr 2
|
SFr 14
|
SFr 14
|