Interest rate benchmark reform (Tables)	6 Months Ended
Interest rate benchmark reform (Tables)	Jun. 30, 2021
Disclosure Of Interest Rate Benchmark Reform [Line Items]
Quantitative information about non-derivative financial assets that have yet to transition to alternative benchmark rate [text block]	30.6.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 31,423 77,502 1,829 6,587 3,070 3,796 3 Total non-derivative financial liabilities USD million 2,029 9,834 566 1,919 1,060 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,519 42,566 12,513 9,626 4,247 5,948 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 1 4,433 0 0 0 15,767 5 31.3.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 36,046 72,185 5,399 8,253 3,060 4,469 3 Total non-derivative financial liabilities USD million 2,612 13,142 1,429 2,252 1,460 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,749 40,080 13,006 9,613 3,961 5,206 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 106 4,656 167 0 0 15,188 5 1 Contracts have been disclosed without regard to early termination rights. Instead, it is assumed that such contracts will transition away from IBORs without such rights being exercised. 2 Includes primarily EUR LIBOR positions. 3 Includes loans related to revolving multi-currency credit lines. 4 Includes cross-currency swaps where either leg or both legs are indexed to an IBOR. 5 Includes loan commitments that can be drawn in different currencies at the client‘s discretion.
Quantitative information about non-derivative financial liabilities that have yet to transition to alternative benchmark rate [text block]	30.6.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 31,423 77,502 1,829 6,587 3,070 3,796 3 Total non-derivative financial liabilities USD million 2,029 9,834 566 1,919 1,060 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,519 42,566 12,513 9,626 4,247 5,948 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 1 4,433 0 0 0 15,767 5 31.3.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 36,046 72,185 5,399 8,253 3,060 4,469 3 Total non-derivative financial liabilities USD million 2,612 13,142 1,429 2,252 1,460 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,749 40,080 13,006 9,613 3,961 5,206 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 106 4,656 167 0 0 15,188 5 1 Contracts have been disclosed without regard to early termination rights. Instead, it is assumed that such contracts will transition away from IBORs without such rights being exercised. 2 Includes primarily EUR LIBOR positions. 3 Includes loans related to revolving multi-currency credit lines. 4 Includes cross-currency swaps where either leg or both legs are indexed to an IBOR. 5 Includes loan commitments that can be drawn in different currencies at the client‘s discretion.
Quantitative information about derivatives that have yet to transition to alternative benchmark rate [text block]	30.6.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 31,423 77,502 1,829 6,587 3,070 3,796 3 Total non-derivative financial liabilities USD million 2,029 9,834 566 1,919 1,060 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,519 42,566 12,513 9,626 4,247 5,948 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 1 4,433 0 0 0 15,767 5 31.3.21 LIBOR benchmark rates 1 Measure CHF USD GBP EUR 2 JPY XCCY Carrying value of non-derivative financial instruments Total non-derivative financial assets USD million 36,046 72,185 5,399 8,253 3,060 4,469 3 Total non-derivative financial liabilities USD million 2,612 13,142 1,429 2,252 1,460 0 Trade count of derivative financial instruments Total derivative financial instruments Trade count 9,749 40,080 13,006 9,613 3,961 5,206 4 Off-balance sheet exposures Total irrevocable loan commitments USD million 106 4,656 167 0 0 15,188 5 1 Contracts have been disclosed without regard to early termination rights. Instead, it is assumed that such contracts will transition away from IBORs without such rights being exercised. 2 Includes primarily EUR LIBOR positions. 3 Includes loans related to revolving multi-currency credit lines. 4 Includes cross-currency swaps where either leg or both legs are indexed to an IBOR. 5 Includes loan commitments that can be drawn in different currencies at the client‘s discretion.