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Offsetting of financial liabilities (Details 2) - CHF (SFr) SFr in Millions | Jun. 30, 2023 | Dec. 31, 2022
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Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | SFr 69,100 | SFr 88,300
Offsetting | (64,300) | (81,800)
of which counterparty netting | (52,900) | (68,300)
of which cash collateral netting | (11,400) | (13,500)
Total net derivatives subject to enforceable master netting agreements | 4,800 | 6,500
Total derivatives not subject to enforceable master netting agreements | 1,900 | 2,600
Total net derivatives presented in the consolidated balance sheets | 6,700 | 9,100
Offsetting of securities sold under repurchase agreements, securities lending transactions and obligation to return securities received as collateral |  |
Securities sold under repurchase agreements, gross | 7,100 | 27,800
Securities sold under repurchase agreements, offsetting | (5,500) | (10,700)
Securities sold under repurchase agreements, net | 1,600 | 17,100
Securities lending transactions, gross | 100 | 900
Securities lending transactions, offsetting | 0 | 0
Securities lending transactions, net | 100 | 900
Obligation to return securities received as collateral, at fair value, gross | 2,200 | 2,900
Obligation to return securities received as collateral, at fair value, offsetting | 0 | 0
Obligation to return securities received as collateral, at fair value, net | 2,200 | 2,900
Total subject to enforceable master netting agreements, gross | 9,400 | 31,600
Total subject to enforceable master netting agreements, offsetting | (5,500) | (10,700)
Total subject to enforceable master netting agreements, net | 3,900 | 20,900
Total not subject to enforceable master netting agreements | 1,200 | 2,500
Total, gross | 10,600 | 34,100
Total, net | 5,100 | 23,400
of which reported at fair value | 1,330 | 14,133
Amounts not offset in the consolidated balance sheets |  |
Derivatives, net | 4,800 | 6,500
Derivatives, financial instruments | 1,000 | 1,200
Derivatives, cash collateral received/pledged | 0 | 0
Derivatives, net exposure | 3,800 | 5,300
Securities sold under repurchase agreements, net | 1,600 | 17,100
Securities sold under repurchase agreements, financial instruments | 1,600 | 17,100
Securities sold under repurchase agreements, cash collateral received/pledged | 0 | 0
Securities sold under repurchase agreements, net exposure | 0 | 0
Securities lending transactions, net | 100 | 900
Securities lending transactions, financial instruments | 100 | 800
Securities lending transactions, cash collateral received/pledged | 0 | 0
Securities lending transactions, net exposure | 0 | 100
Obligation to return securities received as collateral, at fair value, net | 2,200 | 2,900
Obligation to return securities received as collateral, financial instruments | 2,000 | 2,700
Obligation to return securities received as collateral, cash collateral received/pledged | 0 | 0
Obligation to return securities received as collateral, at fair value, net exposure | 200 | 200
Total financial liabilities subject to enforceable master netting agreements, net | 8,700 | 27,400
Total financial liabilities subject to enforceable master netting agreements, financial instruments | 4,700 | 21,800
Total financial liabilities subject to enforceable master netting agreements, cash collateral received/pledged | 0 | 0
Total financial liabilities subject to enforceable master netting agreements, net exposure | 4,000 | 5,600
Trading liabilities |  |
Offsetting of derivatives |  |
Total net derivatives presented in the consolidated balance sheets | 6,700 | 8,900
Other liabilities |  |
Offsetting of derivatives |  |
Total net derivatives presented in the consolidated balance sheets | 0 | 200
Securities sold under repurchase agreements and securities |  |
Offsetting of securities sold under repurchase agreements, securities lending transactions and obligation to return securities received as collateral |  |
Total subject to enforceable master netting agreements, offsetting | (5,500) | (10,700)
Total, gross | 8,400 | 31,100
Total, net | 2,900 | 20,400
Obligation to return securities received as collateral |  |
Offsetting of securities sold under repurchase agreements, securities lending transactions and obligation to return securities received as collateral |  |
Total subject to enforceable master netting agreements, offsetting | 0 | 0
Total, gross | 2,200 | 3,000
Total, net | 2,200 | 3,000
OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 8,600 | 10,800
Offsetting | (8,600) | (10,700)
Total net derivatives subject to enforceable master netting agreements | 0 | 100
Amounts not offset in the consolidated balance sheets |  |
Derivatives, net | 0 | 100
OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 45,200 | 59,100
Offsetting | (40,400) | (52,900)
Total net derivatives subject to enforceable master netting agreements | 4,800 | 6,200
Amounts not offset in the consolidated balance sheets |  |
Derivatives, net | 4,800 | 6,200
Exchange-traded |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 15,300 | 18,400
Offsetting | (15,300) | (18,200)
Total net derivatives subject to enforceable master netting agreements | 0 | 200
Amounts not offset in the consolidated balance sheets |  |
Derivatives, net | 0 | 200
Interest rate derivatives |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 26,900 | 33,300
Interest rate derivatives | OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 8,000 | 9,800
Interest rate derivatives | OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 18,900 | 23,500
Foreign exchange derivatives |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 16,600 | 25,900
Foreign exchange derivatives | OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 200 | 300
Foreign exchange derivatives | OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 16,400 | 25,500
Foreign exchange derivatives | Exchange-traded |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 0 | 100
Equity/index-related derivatives |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 22,800 | 25,400
Equity/index-related derivatives | OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 100 | 0
Equity/index-related derivatives | OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 7,400 | 7,100
Equity/index-related derivatives | Exchange-traded |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 15,300 | 18,300
Credit derivatives |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 2,600 | 3,200
Credit derivatives | OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 300 | 600
Credit derivatives | OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 2,300 | 2,600
Other products |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 200 | 500
Other products | OTC-cleared |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 0 | 100
Other products | OTC |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | 200 | 400
Other products | Exchange-traded |  |
Offsetting of derivatives |  |
Derivative liabilities, gross, subject to enforceable master netting agreements | SFr 0 | SFr 0

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