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v3.24.1

Deferred compensation expense (Details) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Feb. 29, 2024 USD ($) | Feb. 29, 2024 CHF (SFr) | Dec. 31, 2023 USD ($) shares | Dec. 31, 2023 CHF (SFr) shares | Dec. 31, 2022 CHF (SFr) shares | Dec. 31, 2021 CHF (SFr) shares | Jun. 12, 2023 shares
Deferred compensation expense |  |  |  |  |  |  |
Labor and Related Expense |  |  |  | SFr 7,882,000,000 | SFr 7,689,000,000 | SFr 8,011,000,000 |
Total compensation expense relating to deferred compensation |  |  |  | 1,154,000,000 | 1,318,000,000 | 1,434,000,000 |
Total shares delivered |  |  |  |  |  |  |
Minimum total compensation of certain employees to whom share awards are granted | $ 300,000 | SFr 300,000 | $ 250,000 | 250,000 |  |  |
Compensation matters [Member] |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Labor and Related Expense |  |  |  | (90,000,000) |  |  |
Deferred cash awards |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | 659,000,000 | 623,000,000 | 370,000,000 |
Retention Awards |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | 368,000,000 | 170,000,000 | 123,000,000 |
Compensation expense relating to deferred compensation, of which granted in current year |  |  |  | 279,000,000 |  |  |
Contingent Capital Awards (CCA) |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | (299,000,000) | (4,000,000) | 194,000,000 |
Contingent Capital Awards (CCA) | Compensation matters [Member] |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | 408,000,000 |  |  |
Performance shares | Performance share awards |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | 6,000,000 | SFr 1,000,000 | SFr 281,000,000 |
Stock compensation plan |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Award Expenses for employees who have met certain age and length-of-service criteria |  |  |  | SFr 123,000,000 |  |  |
Total shares delivered |  |  |  |  |  |  |
Total shares delivered (in shares) | shares |  |  | 15,800,000 | 15,800,000 | 56,700,000 | 55,700,000 |
Conversion rate of Credit Suisse shares to UBS shares | shares |  |  |  |  |  |  | 22.48
Stock compensation plan | Share awards |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | SFr 275,000,000 | SFr 293,000,000 | SFr 466,000,000 |
Stock compensation plan | Strategic Delivery Plan |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | 80,000,000 | SFr 235,000,000 |  |
Stock compensation plan | Transformation awards |  |  |  |  |  |  |
Deferred compensation expense |  |  |  |  |  |  |
Total compensation expense relating to deferred compensation |  |  |  | SFr 65,000,000 |  |  |

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