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TFA - Carrying amounts for sale treatmen not achieved (Details 5) - Other asset-backed financings - CHF (SFr)
SFr in Millions
Jun. 30, 2020
Dec. 31, 2019
Trading assets    
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved    
Assets, transfer of financial interest, sale treatment not achieved SFr 562 SFr 279
Other assets    
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved    
Assets, transfer of financial interest, sale treatment not achieved 184 0
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 (746) (279)
Bank | Trading assets    
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved    
Assets, transfer of financial interest, sale treatment not achieved 562 279
Bank | Other assets    
Carrying amounts of transferred financial assets and liabilities where sale treatment not achieved    
Assets, transfer of financial interest, sale treatment not achieved 184 0
Bank | 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 (746) SFr (279)