Other revenues (Details) - CHF (SFr) SFr in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other Revenues
Loans held-for-sale	SFr (14)	SFr (4)	SFr 3
Long-lived assets held-for-sale	252	39	(18)
Equity method investments	230	221	229
Other investments	1,142	335	81
Other	1,183	906	1,006
Other revenues	SFr 2,793	SFr 1,497	SFr 1,301

Revenue derived from other sources, not otherwise specified in the taxonomy.

No definition available.

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- Definition

This item represents the revenues from other investments which are not included in another category or item, including realized gains and losses from the sale of other investments, impairment losses and unrealized gains or losses on other investment accounted for under the fair value option.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. This element represents the components of other revenues.

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- Definition

This element represents gains and (losses) from the valuation of loans held-for-sale.

+ References

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This element represents the other revenues related to long-lived assets held-for-sale, which include realized and unrealized gains and (losses).

+ References

No definition available.

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- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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Amount of revenue earned, classified as other, excluding interest income.

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