Other intangible assets (Tables)
12 Months Ended
Dec. 31, 2021
Other intangible assets
   2021 2020

end of

Gross
carrying
amount
Accumu-
lated
amorti-
zation

Net
carrying
amount

Gross
carrying
amount
Accumu-
lated
amorti-
zation

Net
carrying
amount
Other intangible assets (CHF million)   
Trade names/trademarks 25 (25) 0 24 (24) 0
Client relationships 31 (7) 24 30 0 30
Other 5 (3) 2 (3) 4 1
Total amortizing other intangible assets  61 (35) 26 51 (20) 31
Non-amortizing other intangible assets 250 250 206 206
   of which mortgage servicing rights, at fair value  224 224 180 180
Total other intangible assets  311 (35) 276 257 (20) 237
Additional information
Additional information
in 2021 2020 2019
Aggregate amortization and impairment (CHF million)   
Aggregate amortization 8 6 5
Impairment 0 2 5
Estimated amortization
Estimated amortization
Estimated amortization (CHF million)   
2022 4
2023 3
2024 3
2025 2
2026 2
Bank  
Other intangible assets
   2021 2020

end of

Gross
carrying
amount
Accumu-
lated
amorti-
zation

Net
carrying
amount

Gross
carrying
amount
Accumu-
lated
amorti-
zation

Net
carrying
amount
Other intangible assets (CHF million)   
Trade names/trademarks 25 (25) 0 24 (24) 0
Client relationships 31 (7) 24 30 0 30
Other 5 (3) 2 (3) 3 0
Total amortizing other intangible assets  61 (35) 26 51 (21) 30
Non-amortizing other intangible assets 250 250 207 207
   of which mortgage servicing rights, at fair value  224 224 180 180
Total other intangible assets  311 (35) 276 258 (21) 237
Additional information
Additional information
in 2021 2020 2019
Aggregate amortization and impairment (CHF million)   
Aggregate amortization 8 6 5
Impairment 0 2 5
Estimated amortization
Estimated amortization
Estimated amortization (CHF million)   
2022 4
2023 3
2024 3
2025 2
2026 2