Parent company (Details 3) - CHF (SFr)
SFr in Millions |
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Operating activities of continuing operations |
|
|
|
|
| Net cash provided by/(used in) operating activities |
|
SFr 36,938
|
SFr (6,031)
|
SFr (17,338)
|
| Investing activities of continuing operations |
|
|
|
|
| (Increase)/decrease in interest-bearing deposits with banks |
|
(7)
|
(519)
|
411
|
| (Increase)/decrease in central bank funds sold, securities purchased under resale agreements and securities borrowing transactions |
|
(8,895)
|
19,289
|
8,386
|
| Purchase of investment securities |
|
(630)
|
(402)
|
(557)
|
| Proceeds from sale of investment securities |
|
0
|
629
|
6
|
| Maturities of investment securities |
|
184
|
184
|
1,007
|
| Investments in subsidiaries and other investments |
|
(2,049)
|
(210)
|
(285)
|
| Proceeds from sale of other investments |
|
616
|
678
|
1,158
|
| (Increase)/decrease in loans |
|
(3,710)
|
(8,029)
|
(16,377)
|
| Proceeds from sale of loans |
|
5,371
|
3,860
|
4,612
|
| Capital expenditures for premises and equipment and other intangible assets |
|
(1,419)
|
(1,188)
|
(1,293)
|
| Proceeds from sale of premises and equipment and other intangible assets |
|
3
|
45
|
30
|
| Other, net |
|
454
|
113
|
543
|
| Net cash provided by/(used in) investing activities |
|
(10,082)
|
14,450
|
(2,359)
|
| Financing activities of continuing operations |
|
|
|
|
| Increase/(decrease) in due to banks and customer deposits |
|
1,217
|
24,618
|
26,149
|
| Increase/(decrease) in short-term borrowings |
|
(337)
|
(5,246)
|
6,919
|
| Increase/(decrease) in central bank funds purchased, securities sold under repurchase agreements and securities lending transactions |
|
(2,996)
|
(1,534)
|
3,381
|
| Issuances of long-term debt |
|
56,552
|
58,009
|
34,963
|
| Repayments of long-term debt |
|
(52,965)
|
(42,768)
|
(46,290)
|
| Sale of treasury shares |
|
20,858
|
12,364
|
9,624
|
| Repurchase of treasury shares |
|
(21,915)
|
(13,253)
|
(11,536)
|
| Dividends paid/capital repayments |
|
(257)
|
(716)
|
(696)
|
| Other, net |
|
(204)
|
7
|
(378)
|
| Net cash provided by/(used in) financing activities |
|
(47)
|
31,481
|
22,136
|
| Effect of exchange rate changes on cash and due from banks |
|
|
|
|
| Effect of exchange rate changes on cash and due from banks |
|
(1,103)
|
(2,667)
|
(607)
|
| Net increase/(decrease) in cash and due from banks |
|
|
|
|
| Net increase/(decrease) in cash and due from banks |
|
25,706
|
37,233
|
1,832
|
| Cash and due from banks at beginning of period |
[1] |
139,112
|
101,879
|
100,047
|
| Cash and due from banks at end of period |
[1] |
164,818
|
139,112
|
101,879
|
| Group parent company |
|
|
|
|
| Operating activities of continuing operations |
|
|
|
|
| Net cash provided by/(used in) operating activities |
|
(286)
|
(10)
|
(131)
|
| Investing activities of continuing operations |
|
|
|
|
| (Increase)/decrease in interest-bearing deposits with banks |
|
(5,772)
|
1
|
2
|
| Purchase of investment securities |
|
(2,995)
|
(12,644)
|
(9,396)
|
| Maturities of investment securities |
|
56
|
0
|
942
|
| Investments in subsidiaries and other investments |
|
(1,121)
|
0
|
(10)
|
| Proceeds from sale of other investments |
|
9
|
0
|
48
|
| Other, net |
|
0
|
0
|
6
|
| Net cash provided by/(used in) investing activities |
|
(9,823)
|
(12,643)
|
(8,408)
|
| Financing activities of continuing operations |
|
|
|
|
| Increase/(decrease) in due to banks and customer deposits |
|
301
|
155
|
923
|
| Issuances of long-term debt |
|
8,730
|
13,644
|
10,396
|
| Repayments of long-term debt |
|
(56)
|
0
|
(942)
|
| Issuances of common shares |
|
1,661
|
0
|
(10)
|
| Sale of treasury shares |
|
544
|
420
|
560
|
| Repurchase of treasury shares |
|
(1,017)
|
(882)
|
(1,916)
|
| Dividends paid/capital repayments |
|
(257)
|
(716)
|
(728)
|
| Other, net |
|
(1)
|
60
|
211
|
| Net cash provided by/(used in) financing activities |
|
9,905
|
12,681
|
8,494
|
| Effect of exchange rate changes on cash and due from banks |
|
|
|
|
| Effect of exchange rate changes on cash and due from banks |
|
70
|
(28)
|
(2)
|
| Net increase/(decrease) in cash and due from banks |
|
|
|
|
| Net increase/(decrease) in cash and due from banks |
|
(134)
|
0
|
(47)
|
| Cash and due from banks at beginning of period |
|
277
|
277
|
324
|
| Cash and due from banks at end of period |
|
SFr 143
|
SFr 277
|
SFr 277
|
|
|