Trading assets and liabilities (Details) - CHF (SFr)
SFr in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
SFr 111,141
|
SFr 157,338
|
| Trading liabilities |
27,535
|
45,871
|
| Debt securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
54,198
|
64,395
|
| Equity securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
36,546
|
63,237
|
| Derivative instruments |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
17,559
|
25,531
|
| Trading liabilities |
10,846
|
17,745
|
| Other trading securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
2,838
|
4,175
|
| Short positions |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading liabilities |
16,689
|
28,126
|
| Bank |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
111,299
|
157,511
|
| Trading liabilities |
27,539
|
45,871
|
| Bank | Debt securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
54,297
|
64,532
|
| Bank | Equity securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
36,606
|
63,273
|
| Bank | Derivative instruments |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
17,559
|
25,531
|
| Trading liabilities |
10,846
|
17,745
|
| Bank | Other trading securities |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading assets |
2,837
|
4,175
|
| Bank | Short positions |
|
|
| Schedule of Trading Assets and Liabilities |
|
|
| Trading liabilities |
SFr 16,693
|
SFr 28,126
|