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Financial instruments (FI) - Assets measured at fair value (Details 2) - CHF (SFr)
SFr in Millions
Dec. 31, 2022
Dec. 31, 2021
Assets    
Cash and Due from Banks SFr 198 SFr 308
Interest-bearing deposits with banks 14 0
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,793 68,623
Securities received as collateral 2,978 15,017
Trading assets 65,461 111,141
Available-for-sale Securities, Debt Securities 797 1,005
Other investments 3,730 4,094
Loans 7,358 10,243
Other intangible assets (mortgage servicing rights), at fair value 403 224
Other assets 8,946 9,184
Other assets - of which failed purchases 801 1,307
Netting impact (77,100) (95,900)
Total assets at fair value, measured at net asset value per share 944 1,069
Recurring basis    
Assets    
Cash and Due from Banks 198 308
Interest-bearing deposits with banks 14  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,793 68,623
Securities received as collateral 2,978 15,017
Trading assets 65,461 111,141
Available-for-sale Securities, Debt Securities 797 1,005
Other investments 3,730 4,094
Loans 7,358 10,243
Loans - of which commercial and industrial 2,681 2,984
Loans - of which financial institutions 2,989 4,305
Loans - of which government and public institutions 1,366 2,036
Other intangible assets (mortgage servicing rights), at fair value 403 224
Other assets 8,946 9,184
Other assets - of which loans held-for-sale 7,813 7,380
Other assets - of which failed purchases 730 1,244
Netting impact (77,061) (95,014)
Total assets at fair value 130,678 219,839
Recurring basis | Other equity investments    
Assets    
Other investments 3,069 3,237
Recurring basis | Life finance instruments    
Assets    
Other investments 587 789
Recurring basis | Debt securities    
Assets    
Trading assets 37,188 54,198
Recurring basis | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 15,800 23,408
Recurring basis | Debt securities | Corporate debt securities    
Assets    
Trading assets 7,734 9,590
Recurring basis | Debt securities | RMBS    
Assets    
Trading assets 10,866 17,457
Recurring basis | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 1,354  
Recurring basis | Equity securities    
Assets    
Trading assets 13,155 36,546
Recurring basis | Derivative instruments    
Assets    
Trading assets 11,101 17,559
Netting impact (76,841) (94,633)
Recurring basis | Trading assets    
Assets    
Netting impact (76,841) (94,633)
Recurring basis | Other    
Assets    
Trading assets 4,017 2,838
Recurring basis | Other assets    
Assets    
Netting impact (220) (381)
Recurring basis | Level 1    
Assets    
Cash and Due from Banks 0 0
Interest-bearing deposits with banks 0  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 100 0
Securities received as collateral 2,318 13,848
Trading assets 33,697 54,085
Available-for-sale Securities, Debt Securities 2 2
Other investments 0 0
Loans 0 0
Loans - of which commercial and industrial 0 0
Loans - of which financial institutions 0 0
Loans - of which government and public institutions 0 0
Other intangible assets (mortgage servicing rights), at fair value 0 0
Other assets 78 121
Other assets - of which loans held-for-sale 0 0
Other assets - of which failed purchases 54 98
Total assets at fair value 36,195 68,056
Recurring basis | Level 1 | Other equity investments    
Assets    
Other investments 0 0
Recurring basis | Level 1 | Life finance instruments    
Assets    
Other investments 0 0
Recurring basis | Level 1 | Debt securities    
Assets    
Trading assets 13,084 12,191
Recurring basis | Level 1 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 10,117 11,996
Recurring basis | Level 1 | Debt securities | Corporate debt securities    
Assets    
Trading assets 2,718 72
Recurring basis | Level 1 | Debt securities | RMBS    
Assets    
Trading assets 5 0
Recurring basis | Level 1 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 197  
Recurring basis | Level 1 | Equity securities    
Assets    
Trading assets 11,745 34,282
Recurring basis | Level 1 | Derivative instruments    
Assets    
Trading assets 7,571 6,224
Recurring basis | Level 1 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 1,617 721
Recurring basis | Level 1 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 24 123
Recurring basis | Level 1 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 5,927 5,348
Recurring basis | Level 1 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 0  
Recurring basis | Level 1 | Derivative instruments | Other derivatives    
Assets    
Trading assets 0 0
Recurring basis | Level 1 | Other    
Assets    
Trading assets 1,297 1,388
Recurring basis | Level 2    
Assets    
Cash and Due from Banks 198 308
Interest-bearing deposits with banks 14  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,693 68,623
Securities received as collateral 660 1,155
Trading assets 104,234 146,521
Available-for-sale Securities, Debt Securities 795 1,003
Other investments 17 23
Loans 6,318 8,709
Loans - of which commercial and industrial 2,381 2,267
Loans - of which financial institutions 2,591 3,840
Loans - of which government and public institutions 1,112 1,747
Other intangible assets (mortgage servicing rights), at fair value 44 57
Other assets 8,315 8,750
Other assets - of which loans held-for-sale 7,165 6,818
Other assets - of which failed purchases 664 1,135
Total assets at fair value 161,288 235,149
Recurring basis | Level 2 | Other equity investments    
Assets    
Other investments 17 23
Recurring basis | Level 2 | Life finance instruments    
Assets    
Other investments 0 0
Recurring basis | Level 2 | Debt securities    
Assets    
Trading assets 22,862 40,700
Recurring basis | Level 2 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 5,597 11,377
Recurring basis | Level 2 | Debt securities | Corporate debt securities    
Assets    
Trading assets 4,572 8,958
Recurring basis | Level 2 | Debt securities | RMBS    
Assets    
Trading assets 10,417 17,033
Recurring basis | Level 2 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 941  
Recurring basis | Level 2 | Equity securities    
Assets    
Trading assets 676 1,486
Recurring basis | Level 2 | Derivative instruments    
Assets    
Trading assets 78,710 103,781
Recurring basis | Level 2 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 31,051 47,934
Recurring basis | Level 2 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 25,466 20,686
Recurring basis | Level 2 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 18,669 29,808
Recurring basis | Level 2 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 3,059  
Recurring basis | Level 2 | Derivative instruments | Other derivatives    
Assets    
Trading assets 196 196
Recurring basis | Level 2 | Other    
Assets    
Trading assets 1,986 554
Recurring basis | Level 3    
Assets    
Cash and Due from Banks 0 0
Interest-bearing deposits with banks 0  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 0 0
Securities received as collateral 0 14
Trading assets 3,828 4,503
Available-for-sale Securities, Debt Securities 0 0
Other investments 3,312 3,666
Loans 1,040 1,534
Loans - of which commercial and industrial 300 717
Loans - of which financial institutions 398 465
Loans - of which government and public institutions 254 289
Other intangible assets (mortgage servicing rights), at fair value 359 167
Other assets 773 694
Other assets - of which loans held-for-sale 648 562
Other assets - of which failed purchases 12 11
Total assets at fair value 9,312 10,578
Recurring basis | Level 3 | Other equity investments    
Assets    
Other investments 2,724 2,863
Recurring basis | Level 3 | Life finance instruments    
Assets    
Other investments 587 789
Recurring basis | Level 3 | Debt securities    
Assets    
Trading assets 1,211 1,225
Recurring basis | Level 3 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 86 35
Recurring basis | Level 3 | Debt securities | Corporate debt securities    
Assets    
Trading assets 413 478
Recurring basis | Level 3 | Debt securities | RMBS    
Assets    
Trading assets 444 424
Recurring basis | Level 3 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 216  
Recurring basis | Level 3 | Equity securities    
Assets    
Trading assets 222 195
Recurring basis | Level 3 | Derivative instruments    
Assets    
Trading assets 1,661 2,187
Recurring basis | Level 3 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 671 624
Recurring basis | Level 3 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 17 53
Recurring basis | Level 3 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 295 212
Recurring basis | Level 3 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 130  
Recurring basis | Level 3 | Derivative instruments | Other derivatives    
Assets    
Trading assets 548 1,034
Recurring basis | Level 3 | Other    
Assets    
Trading assets 734 896
Recurring basis | Fair value measured at net asset value per share    
Assets    
Trading assets 543 665
Other investments 401 405
Total assets at fair value 944 1,070
Recurring basis | Fair value measured at net asset value per share | Other equity investments    
Assets    
Other investments 328 351
Recurring basis | Fair value measured at net asset value per share | Debt securities    
Assets    
Trading assets 31 82
Recurring basis | Fair value measured at net asset value per share | Debt securities | Corporate debt securities    
Assets    
Trading assets 31 82
Recurring basis | Fair value measured at net asset value per share | Equity securities    
Assets    
Trading assets 512 583
Nonrecurring basis    
Assets    
Other investments 365 152
Loans 15 17
Other assets 83 139
Total assets at fair value 463 308
Nonrecurring basis | Equity securities    
Assets    
Other investments 78 118
Nonrecurring basis | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 287 21
Nonrecurring basis | Other assets    
Assets    
Other assets - of which loans held-for-sale 71 73
Other assets - of which premises, equipment and right-of-use assets   61
Other assets - of which real estate held-for-sale 12  
Nonrecurring basis | Level 1    
Assets    
Other investments 0 0
Loans 0 0
Other assets 0 0
Total assets at fair value 0 0
Nonrecurring basis | Level 1 | Equity securities    
Assets    
Other investments 0 0
Nonrecurring basis | Level 1 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 0 0
Nonrecurring basis | Level 1 | Other assets    
Assets    
Other assets - of which loans held-for-sale 0 0
Other assets - of which premises, equipment and right-of-use assets   0
Other assets - of which real estate held-for-sale 0  
Nonrecurring basis | Level 2    
Assets    
Other investments 259 0
Loans 14 12
Other assets 39 29
Total assets at fair value 312 41
Nonrecurring basis | Level 2 | Equity securities    
Assets    
Other investments 0 0
Nonrecurring basis | Level 2 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 259 0
Nonrecurring basis | Level 2 | Other assets    
Assets    
Other assets - of which loans held-for-sale 39 28
Other assets - of which premises, equipment and right-of-use assets   1
Other assets - of which real estate held-for-sale 0  
Nonrecurring basis | Level 3    
Assets    
Other investments 106 152
Loans 1 5
Other assets 44 110
Total assets at fair value 151 267
Nonrecurring basis | Level 3 | Equity securities    
Assets    
Other investments 78 118
Nonrecurring basis | Level 3 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 28 21
Nonrecurring basis | Level 3 | Other assets    
Assets    
Other assets - of which loans held-for-sale 32 45
Other assets - of which premises, equipment and right-of-use assets   60
Other assets - of which real estate held-for-sale 12  
Bank    
Assets    
Cash and Due from Banks 198 308
Interest-bearing deposits with banks 14 0
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,793 68,623
Securities received as collateral 2,978 15,017
Trading assets 65,955 111,299
Available-for-sale Securities, Debt Securities 796 1,003
Other investments 3,730 4,093
Loans 7,358 10,243
Other intangible assets (mortgage servicing rights), at fair value 403 224
Other assets 8,947 9,184
Other assets - of which failed purchases 801 1,307
Netting impact (78,000) (96,000)
Total assets at fair value, measured at net asset value per share 943 1,068
Bank | Recurring basis    
Assets    
Cash and Due from Banks 198 308
Interest-bearing deposits with banks 14  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,793 68,623
Securities received as collateral 2,978 15,017
Trading assets 65,955 111,299
Available-for-sale Securities, Debt Securities 796 1,003
Other investments 3,730 4,093
Loans 7,358 10,243
Loans - of which commercial and industrial 2,681 2,984
Loans - of which financial institutions 2,989 4,305
Loans - of which government and public institutions 1,366 2,036
Other intangible assets (mortgage servicing rights), at fair value 403 224
Other assets 8,947 9,184
Other assets - of which loans held-for-sale 7,813 7,380
Other assets - of which failed purchases 730 1,244
Netting impact (77,915) (95,163)
Total assets at fair value 131,172 219,994
Bank | Recurring basis | Other equity investments    
Assets    
Other investments 3,070 3,237
Bank | Recurring basis | Life finance instruments    
Assets    
Other investments 587 789
Bank | Recurring basis | Debt securities    
Assets    
Trading assets 37,614 54,297
Bank | Recurring basis | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 15,800 23,408
Bank | Recurring basis | Debt securities | Corporate debt securities    
Assets    
Trading assets 8,160 9,689
Bank | Recurring basis | Debt securities | RMBS    
Assets    
Trading assets 10,866 17,457
Bank | Recurring basis | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 1,354  
Bank | Recurring basis | Equity securities    
Assets    
Trading assets 13,182 36,606
Bank | Recurring basis | Derivative instruments    
Assets    
Trading assets 11,143 17,559
Netting impact (77,695) (94,782)
Bank | Recurring basis | Trading assets    
Assets    
Netting impact (77,695) (94,782)
Bank | Recurring basis | Other    
Assets    
Trading assets 4,016 2,837
Bank | Recurring basis | Other assets    
Assets    
Netting impact (220) (381)
Bank | Recurring basis | Level 1    
Assets    
Cash and Due from Banks 0 0
Interest-bearing deposits with banks 0  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 100 0
Securities received as collateral 2,318 13,848
Trading assets 33,724 54,145
Available-for-sale Securities, Debt Securities 0 0
Other investments 0 0
Loans 0 0
Loans - of which commercial and industrial 0 0
Loans - of which financial institutions 0 0
Loans - of which government and public institutions 0 0
Other intangible assets (mortgage servicing rights), at fair value 0 0
Other assets 78 121
Other assets - of which loans held-for-sale 0 0
Other assets - of which failed purchases 54 98
Total assets at fair value 36,220 68,114
Bank | Recurring basis | Level 1 | Other equity investments    
Assets    
Other investments 0 0
Bank | Recurring basis | Level 1 | Life finance instruments    
Assets    
Other investments 0 0
Bank | Recurring basis | Level 1 | Debt securities    
Assets    
Trading assets 13,084 12,191
Bank | Recurring basis | Level 1 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 10,117 11,996
Bank | Recurring basis | Level 1 | Debt securities | Corporate debt securities    
Assets    
Trading assets 2,718 72
Bank | Recurring basis | Level 1 | Debt securities | RMBS    
Assets    
Trading assets 5 0
Bank | Recurring basis | Level 1 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 197  
Bank | Recurring basis | Level 1 | Equity securities    
Assets    
Trading assets 11,772 34,342
Bank | Recurring basis | Level 1 | Derivative instruments    
Assets    
Trading assets 7,571 6,224
Bank | Recurring basis | Level 1 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 1,617 721
Bank | Recurring basis | Level 1 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 24 123
Bank | Recurring basis | Level 1 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 5,927 5,348
Bank | Recurring basis | Level 1 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 0  
Bank | Recurring basis | Level 1 | Derivative instruments | Other derivatives    
Assets    
Trading assets 0 0
Bank | Recurring basis | Level 1 | Other    
Assets    
Trading assets 1,297 1,388
Bank | Recurring basis | Level 2    
Assets    
Cash and Due from Banks 198 308
Interest-bearing deposits with banks 14  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 40,693 68,623
Securities received as collateral 660 1,155
Trading assets 105,555 146,768
Available-for-sale Securities, Debt Securities 796 1,003
Other investments 17 23
Loans 6,318 8,709
Loans - of which commercial and industrial 2,381 2,267
Loans - of which financial institutions 2,591 3,840
Loans - of which government and public institutions 1,112 1,747
Other intangible assets (mortgage servicing rights), at fair value 44 57
Other assets 8,316 8,750
Other assets - of which loans held-for-sale 7,165 6,818
Other assets - of which failed purchases 664 1,135
Total assets at fair value 162,611 235,396
Bank | Recurring basis | Level 2 | Other equity investments    
Assets    
Other investments 17 23
Bank | Recurring basis | Level 2 | Life finance instruments    
Assets    
Other investments 0 0
Bank | Recurring basis | Level 2 | Debt securities    
Assets    
Trading assets 23,288 40,799
Bank | Recurring basis | Level 2 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 5,597 11,377
Bank | Recurring basis | Level 2 | Debt securities | Corporate debt securities    
Assets    
Trading assets 4,998 9,057
Bank | Recurring basis | Level 2 | Debt securities | RMBS    
Assets    
Trading assets 10,417 17,033
Bank | Recurring basis | Level 2 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 941  
Bank | Recurring basis | Level 2 | Equity securities    
Assets    
Trading assets 676 1,486
Bank | Recurring basis | Level 2 | Derivative instruments    
Assets    
Trading assets 79,606 103,930
Bank | Recurring basis | Level 2 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 31,900 48,083
Bank | Recurring basis | Level 2 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 25,512 20,686
Bank | Recurring basis | Level 2 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 18,669 29,808
Bank | Recurring basis | Level 2 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 3,059  
Bank | Recurring basis | Level 2 | Derivative instruments | Other derivatives    
Assets    
Trading assets 197 196
Bank | Recurring basis | Level 2 | Other    
Assets    
Trading assets 1,985 553
Bank | Recurring basis | Level 3    
Assets    
Cash and Due from Banks 0 0
Interest-bearing deposits with banks 0  
Central bank funds sold, securities purchased under resale agreements and securities borrowing transactions 0 0
Securities received as collateral 0 14
Trading assets 3,828 4,503
Available-for-sale Securities, Debt Securities 0 0
Other investments 3,313 3,666
Loans 1,040 1,534
Loans - of which commercial and industrial 300 717
Loans - of which financial institutions 398 465
Loans - of which government and public institutions 254 289
Other intangible assets (mortgage servicing rights), at fair value 359 167
Other assets 773 694
Other assets - of which loans held-for-sale 648 562
Other assets - of which failed purchases 12 11
Total assets at fair value 9,313 10,578
Bank | Recurring basis | Level 3 | Other equity investments    
Assets    
Other investments 2,725 2,863
Bank | Recurring basis | Level 3 | Life finance instruments    
Assets    
Other investments 587 789
Bank | Recurring basis | Level 3 | Debt securities    
Assets    
Trading assets 1,211 1,225
Bank | Recurring basis | Level 3 | Debt securities | Debt securities issued by foreign governments    
Assets    
Trading assets 86 35
Bank | Recurring basis | Level 3 | Debt securities | Corporate debt securities    
Assets    
Trading assets 413 478
Bank | Recurring basis | Level 3 | Debt securities | RMBS    
Assets    
Trading assets 444 424
Bank | Recurring basis | Level 3 | Debt securities | Collateralized debt obligations    
Assets    
Trading assets 216  
Bank | Recurring basis | Level 3 | Equity securities    
Assets    
Trading assets 222 195
Bank | Recurring basis | Level 3 | Derivative instruments    
Assets    
Trading assets 1,661 2,187
Bank | Recurring basis | Level 3 | Derivative instruments | Interest rate derivatives    
Assets    
Trading assets 671 624
Bank | Recurring basis | Level 3 | Derivative instruments | Foreign exchange derivatives    
Assets    
Trading assets 17 53
Bank | Recurring basis | Level 3 | Derivative instruments | Equity/Index-related products    
Assets    
Trading assets 295 212
Bank | Recurring basis | Level 3 | Derivative instruments | Credit derivatives    
Assets    
Trading assets 130  
Bank | Recurring basis | Level 3 | Derivative instruments | Other derivatives    
Assets    
Trading assets 548 1,034
Bank | Recurring basis | Level 3 | Other    
Assets    
Trading assets 734 896
Bank | Recurring basis | Fair value measured at net asset value per share    
Assets    
Trading assets 543 665
Other investments 400 404
Total assets at fair value 943 1,069
Bank | Recurring basis | Fair value measured at net asset value per share | Other equity investments    
Assets    
Other investments 328 351
Bank | Recurring basis | Fair value measured at net asset value per share | Debt securities    
Assets    
Trading assets 31 82
Bank | Recurring basis | Fair value measured at net asset value per share | Debt securities | Corporate debt securities    
Assets    
Trading assets 31 82
Bank | Recurring basis | Fair value measured at net asset value per share | Equity securities    
Assets    
Trading assets 512 583
Bank | Nonrecurring basis    
Assets    
Other investments 365 152
Loans 15 17
Other assets 83 139
Total assets at fair value 463 308
Bank | Nonrecurring basis | Equity securities    
Assets    
Other investments 78 118
Bank | Nonrecurring basis | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 287 21
Bank | Nonrecurring basis | Other assets    
Assets    
Other assets - of which loans held-for-sale 71 73
Other assets - of which premises, equipment and right-of-use assets   61
Other assets - of which real estate held-for-sale 12  
Bank | Nonrecurring basis | Level 1    
Assets    
Other investments 0 0
Loans 0 0
Other assets 0 0
Total assets at fair value 0 0
Bank | Nonrecurring basis | Level 1 | Equity securities    
Assets    
Other investments 0 0
Bank | Nonrecurring basis | Level 1 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 0 0
Bank | Nonrecurring basis | Level 1 | Other assets    
Assets    
Other assets - of which loans held-for-sale 0 0
Other assets - of which premises, equipment and right-of-use assets   0
Other assets - of which real estate held-for-sale 0  
Bank | Nonrecurring basis | Level 2    
Assets    
Other investments 259 0
Loans 14 12
Other assets 39 29
Total assets at fair value 312 41
Bank | Nonrecurring basis | Level 2 | Equity securities    
Assets    
Other investments 0 0
Bank | Nonrecurring basis | Level 2 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 259 0
Bank | Nonrecurring basis | Level 2 | Other assets    
Assets    
Other assets - of which loans held-for-sale 39 28
Other assets - of which premises, equipment and right-of-use assets   1
Other assets - of which real estate held-for-sale 0  
Bank | Nonrecurring basis | Level 3    
Assets    
Other investments 106 152
Loans 1 5
Other assets 44 110
Total assets at fair value 151 267
Bank | Nonrecurring basis | Level 3 | Equity securities    
Assets    
Other investments 78 118
Bank | Nonrecurring basis | Level 3 | Equity securities (without a readily determinable fair value)    
Assets    
Other investments 28 21
Bank | Nonrecurring basis | Level 3 | Other assets    
Assets    
Other assets - of which loans held-for-sale 32 45
Other assets - of which premises, equipment and right-of-use assets   SFr 60
Other assets - of which real estate held-for-sale SFr 12