Related parties (Tables)	12 Months Ended
Related parties (Tables)	Dec. 31, 2021
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Related-party disclosure For the year ended USD million 31.12.21 31.12.20 31.12.19 Received by UBS Fees 39 34 34 Paid by UBS Rent 4 5 4 Dividends, capital repayments and interest 5 10 11
Remuneration
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Remuneration of key management personnel USD million, except where indicated 31.12.21 31.12.20 31.12.19 Base salaries and other cash payments 1 31 33 32 Incentive awards – cash 2 17 18 14 Annual incentive award under DCCP 26 27 21 Employer’s contributions to retirement benefit plans 3 3 3 Benefits in kind, fringe benefits (at market value) 1 1 1 Share-based compensation 3 45 47 37 Total 124 129 108 Total (CHF million) 4 113 121 107 1 May include role-based allowances in line with market practice and regulatory requirements. 2 The cash portion may also include blocked shares in line with regulatory requirements. 3 Compensation expense is based on the share price on grant date taking into account performance conditions. Refer to Note 27 for more information. For GEB members, share-based compensation for 2021, 2020 and 2019 was entirely composed of LTIP awards.For the Chairman of the BoD the share-based compensation for 2021, 2020 and 2019 was entirely composed of UBS shares. 4 Swiss franc amounts disclosed represent the respective US dollar amounts translated at the applicable performance award currency exchange rates (2021: USD / CHF 0.92 ; 2020: USD / CHF 0.94 ; 2019: USD / CHF 0.99 ).
Equity holdings
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Equity holdings of key management personnel 1 31.12.21 31.12.20 Number of shares held by members of the BoD, GEB and parties closely linked to them 2 4,597,006 5,288,317 1 No options were held in 2021 and 2020 by non-independent members of the BoD and any GEB member or any of its related parties. 2 Excludes shares granted under variable compensation plans with forfeiture provisions.
Key management personnel \| Loans, advances and mortgages
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Loans, advances and mortgages to key management personnel 1 USD million, except where indicated 2021 2020 Balance at the beginning of the year 38 33 Additions 11 14 Reductions (15) (8) Balance at the end of the year 2 34 38 Balance at the end of the year (CHF million) 2, 3 31 34 1 All loans are secured loans. 2 There were no unused uncommitted credit facilities as of 31 December 2021 and 31 December 2020. 3 Swiss franc amounts disclosed represent the respective US dollar amounts translated at the relevant year-end closing exchange rate.
Associates and joint ventures \| Loans, advances and mortgages
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Loans to and outstanding receivables from associates and joint ventures USD million 2021 2020 Carrying amount at the beginning of the year 630 982 Additions 133 527 Reductions (497) (1,001) Foreign currency translation (14) 123 Carrying amount at the end of the year 251 630 of which: unsecured loans and receivables 243 621 Other transactions with associates and joint ventures As of or for the year ended USD million 31.12.21 31.12.20 Payments to associates and joint ventures for goods and services received 157 139 Fees received for services provided to associates and joint ventures 104 128 Liabilities to associates and joint ventures 127 91 Commitments and contingent liabilities to associates and joint ventures 7 9
UBS AG
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Related-party disclosure For the year ended USD million 31.12.21 31.12.20 31.12.19 Received by UBS AG Fees 22 19 19 Paid by UBS AG Rent 2 3 2 Dividends, capital repayments and interest 5 10 10
UBS AG \| Equity holdings
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Equity holdings of key management personnel 1 31.12.21 31.12.20 Number of shares held by members of the BoD, EB and parties closely linked to them 2 4,175,515 4,956,640 1 No options were held in 2021 and 2020 by non-independent members of the BoD and any GEB member or any of its related parties. 2 Excludes shares granted under variable compensation plans with forfeiture provisions.
UBS AG \| Key management personnel \| Loans, advances and mortgages
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Loans, advances and mortgages to key management personnel 1 USD million, except where indicated 2021 2020 Balance at the beginning of the year 31 23 Additions 11 13 Reductions (15) (5) Balance at the end of the year 2 28 31 Balance at the end of the year (CHF million) 2, 3 25 28 1 All loans are secured loans. 2 There were no unused uncommitted credit facilities as of 31 December 2021 and 31 December 2020. 3 Swiss franc amounts disclosed represent the respective US dollar amounts translated at the relevant year-end closing exchange rate.
UBS AG \| Associates and joint ventures \| Loans, advances and mortgages
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	Loans to and outstanding receivables from associates and joint ventures USD million 2021 2020 Carrying amount at the beginning of the year 630 982 Additions 133 527 Reductions (497) (1,001) Foreign currency translation (14) 123 Carrying amount at the end of the year 251 630 of which: unsecured loans and receivables 243 621 Other transactions with associates and joint ventures As of or for the year ended USD million 31.12.21 31.12.20 Payments to associates and joint ventures for goods and services received 157 139 Fees received for services provided to associates and joint ventures 104 128 Liabilities to associates and joint ventures 127 91 Commitments and contingent liabilities to associates and joint ventures 7 9
UBS AG \| UBS Group AG and other subsidiaries of UBS Group AG \| Loans, advances and mortgages
Entity [Table]
Disclosure Of Transactions Between Related Parties Explanatory	USD million 31.12.21 31.12.20 Receivables Loans and advances to customers 1,049 1,470 Financial assets at fair value held for trading 187 76 Other financial assets measured at amortized cost 45 38 Payables Customer deposits 2,828 3,324 Funding from UBS Group AG 57,295 53,979 Other financial liabilities measured at amortized cost 1,887 1,820 Other financial liabilities designated at fair value 1 2,340 1,375 1 Represents funding recognized from UBS Group AG that is designated at fair value. Refer to Note 19b for more information.