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TFA - Carrying amounts for sale treatmen not achieved (Details 5) - CHF (SFr) SFr in Millions | Jun. 30, 2022 | Dec. 31, 2021
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RMBS | Other assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | SFr 0 | SFr 257
RMBS | Other liabilities |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Liability to SPE, transfer of financial interest, sale treatment not achieved | 0 | (257)
Other asset-backed financings | Trading assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | 500 | 557
Other asset-backed financings | Other assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | 178 | 200
Other asset-backed financings | Other liabilities |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Liability to SPE, transfer of financial interest, sale treatment not achieved | (678) | (757)
Bank | RMBS | Other assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | 0 | 257
Bank | RMBS | Other liabilities |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Liability to SPE, transfer of financial interest, sale treatment not achieved | 0 | (257)
Bank | Other asset-backed financings | Trading assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | 500 | 557
Bank | Other asset-backed financings | Other assets |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Assets, transfer of financial interest, sale treatment not achieved | 178 | 200
Bank | Other asset-backed financings | Other liabilities |  |
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved |  |
Liability to SPE, transfer of financial interest, sale treatment not achieved | SFr (678) | SFr (757)

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