FVM - Fair value hierarchy - Assets (Detail) - USD ($)
$ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
$ 179,487
|
$ 174,854
|
| Derivative financial assets |
193,737
|
148,325
|
| Brokerage receivables |
44,704
|
35,579
|
| Financial assets at fair value not held for trading |
113,728
|
107,293
|
| Financial assets measured at fair value through other comprehensive income |
14,517
|
13,868
|
| Non-financial assets - Precious metals and other physical commodities |
12,287
|
12,996
|
| Other non-financial assets measured at fair value |
58
|
62
|
| Total assets measured at fair value |
558,518
|
492,977
|
| of which: Equity instruments |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
129,289
|
128,149
|
| Financial assets at fair value not held for trading |
2,123
|
2,180
|
| of which: Government bills / bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
13,361
|
11,168
|
| Financial assets at fair value not held for trading |
31,895
|
32,355
|
| Financial assets measured at fair value through other comprehensive income |
12,409
|
11,659
|
| of which: Investment fund units |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
11,032
|
9,677
|
| Financial assets at fair value not held for trading |
1,649
|
1,259
|
| of which: Corporate and municipal bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
21,391
|
22,599
|
| Financial assets at fair value not held for trading |
19,944
|
17,026
|
| Financial assets measured at fair value through other comprehensive income |
292
|
265
|
| of which: Loans |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
3,660
|
2,814
|
| Financial assets at fair value not held for trading |
10,718
|
9,987
|
| of which: Asset-backed securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
383
|
447
|
| Financial assets at fair value not held for trading |
1,756
|
1,482
|
| of which: Foreign exchange |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
62,309
|
48,678
|
| of which: Interest rate |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
33,772
|
35,315
|
| of which: Equity / index |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
85,614
|
50,814
|
| of which: Credit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
4,350
|
3,910
|
| of which: Commodities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
6,601
|
9,247
|
| of which: Auction rate securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
191
|
| of which: Securities financing transactions |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
22,724
|
21,490
|
| of which: Financial assets for unit-linked investment contracts |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
22,694
|
20,922
|
| of which: Commercial paper and certificates of deposit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets measured at fair value through other comprehensive income |
1,817
|
1,944
|
| Level 1 |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
146,769
|
143,013
|
| Derivative financial assets |
1,369
|
581
|
| Brokerage receivables |
0
|
0
|
| Financial assets at fair value not held for trading |
49,078
|
47,564
|
| Financial assets measured at fair value through other comprehensive income |
12,266
|
11,735
|
| Non-financial assets - Precious metals and other physical commodities |
12,287
|
12,996
|
| Other non-financial assets measured at fair value |
0
|
0
|
| Total assets measured at fair value |
221,769
|
215,890
|
| Level 1 | of which: Equity instruments |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
128,333
|
127,459
|
| Financial assets at fair value not held for trading |
31
|
100
|
| Level 1 | of which: Government bills / bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
8,685
|
6,868
|
| Financial assets at fair value not held for trading |
25,328
|
26,208
|
| Financial assets measured at fair value through other comprehensive income |
12,162
|
11,659
|
| Level 1 | of which: Investment fund units |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
9,651
|
8,319
|
| Financial assets at fair value not held for trading |
922
|
480
|
| Level 1 | of which: Corporate and municipal bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
100
|
367
|
| Financial assets at fair value not held for trading |
164
|
0
|
| Financial assets measured at fair value through other comprehensive income |
104
|
76
|
| Level 1 | of which: Loans |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
0
|
0
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 1 | of which: Asset-backed securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
1
|
0
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 1 | of which: Foreign exchange |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
404
|
293
|
| Level 1 | of which: Interest rate |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
0
|
0
|
| Level 1 | of which: Equity / index |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
0
|
0
|
| Level 1 | of which: Credit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
0
|
0
|
| Level 1 | of which: Commodities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
0
|
3
|
| Level 1 | of which: Auction rate securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 1 | of which: Securities financing transactions |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 1 | of which: Financial assets for unit-linked investment contracts |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
22,633
|
20,776
|
| Level 1 | of which: Commercial paper and certificates of deposit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets measured at fair value through other comprehensive income |
0
|
0
|
| Level 2 |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
29,329
|
29,509
|
| Derivative financial assets |
189,562
|
144,514
|
| Brokerage receivables |
44,704
|
35,579
|
| Financial assets at fair value not held for trading |
54,901
|
50,817
|
| Financial assets measured at fair value through other comprehensive income |
2,251
|
2,133
|
| Non-financial assets - Precious metals and other physical commodities |
0
|
0
|
| Other non-financial assets measured at fair value |
0
|
0
|
| Total assets measured at fair value |
320,747
|
262,551
|
| Level 2 | of which: Equity instruments |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
761
|
538
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 2 | of which: Government bills / bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
4,675
|
4,298
|
| Financial assets at fair value not held for trading |
6,567
|
6,147
|
| Financial assets measured at fair value through other comprehensive income |
246
|
0
|
| Level 2 | of which: Investment fund units |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
1,238
|
1,287
|
| Financial assets at fair value not held for trading |
128
|
101
|
| Level 2 | of which: Corporate and municipal bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
20,151
|
21,358
|
| Financial assets at fair value not held for trading |
19,617
|
16,936
|
| Financial assets measured at fair value through other comprehensive income |
188
|
189
|
| Level 2 | of which: Loans |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
2,242
|
1,703
|
| Financial assets at fair value not held for trading |
5,296
|
5,760
|
| Level 2 | of which: Asset-backed securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
262
|
324
|
| Financial assets at fair value not held for trading |
1,325
|
1,002
|
| Level 2 | of which: Foreign exchange |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
61,568
|
48,079
|
| Level 2 | of which: Interest rate |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
32,959
|
34,156
|
| Level 2 | of which: Equity / index |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
84,356
|
49,379
|
| Level 2 | of which: Credit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
3,956
|
3,587
|
| Level 2 | of which: Commodities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
6,599
|
9,239
|
| Level 2 | of which: Auction rate securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 2 | of which: Securities financing transactions |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
21,755
|
20,553
|
| Level 2 | of which: Financial assets for unit-linked investment contracts |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
61
|
145
|
| Level 2 | of which: Commercial paper and certificates of deposit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets measured at fair value through other comprehensive income |
1,817
|
1,944
|
| Level 3 |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
3,389
|
2,333
|
| Derivative financial assets |
2,806
|
3,230
|
| Brokerage receivables |
0
|
0
|
| Financial assets at fair value not held for trading |
9,749
|
8,911
|
| Financial assets measured at fair value through other comprehensive income |
0
|
0
|
| Non-financial assets - Precious metals and other physical commodities |
0
|
0
|
| Other non-financial assets measured at fair value |
58
|
62
|
| Total assets measured at fair value |
16,001
|
14,536
|
| Level 3 | of which: Equity instruments |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
196
|
151
|
| Financial assets at fair value not held for trading |
2,092
|
2,080
|
| Level 3 | of which: Government bills / bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
1
|
2
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Financial assets measured at fair value through other comprehensive income |
0
|
0
|
| Level 3 | of which: Investment fund units |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
143
|
71
|
| Financial assets at fair value not held for trading |
598
|
678
|
| Level 3 | of which: Corporate and municipal bonds |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
1,141
|
874
|
| Financial assets at fair value not held for trading |
163
|
89
|
| Financial assets measured at fair value through other comprehensive income |
0
|
0
|
| Level 3 | of which: Loans |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
1,417
|
1,111
|
| Financial assets at fair value not held for trading |
5,422
|
4,226
|
| Level 3 | of which: Asset-backed securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value held for trading |
120
|
123
|
| Financial assets at fair value not held for trading |
431
|
480
|
| Level 3 | of which: Foreign exchange |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
337
|
306
|
| Level 3 | of which: Interest rate |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
813
|
1,159
|
| Level 3 | of which: Equity / index |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
1,258
|
1,435
|
| Level 3 | of which: Credit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
395
|
323
|
| Level 3 | of which: Commodities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Derivative financial assets |
2
|
5
|
| Level 3 | of which: Auction rate securities |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
191
|
| Level 3 | of which: Securities financing transactions |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
968
|
937
|
| Level 3 | of which: Financial assets for unit-linked investment contracts |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets at fair value not held for trading |
0
|
0
|
| Level 3 | of which: Commercial paper and certificates of deposit |
|
|
| Disclosure Of Fair Value Measurement Of Assets [Line Items] |
|
|
| Financial assets measured at fair value through other comprehensive income |
$ 0
|
$ 0
|