Other intangible assets
 12 Months Ended
Dec. 31, 2021
Other intangible assets
22 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
in 2021 2020 2019
Aggregate amortization and impairment (CHF million)   
Aggregate amortization 8 6 5
Impairment 0 2 5
Estimated amortization
Estimated amortization (CHF million)   
2022 4
2023 3
2024 3
2025 2
2026 2
Bank  
Other intangible assets
21 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
in 2021 2020 2019
Aggregate amortization and impairment (CHF million)   
Aggregate amortization 8 6 5
Impairment 0 2 5
Estimated amortization
Estimated amortization (CHF million)   
2022 4
2023 3
2024 3
2025 2
2026 2