XML 157 R115.htm IDEA: XBRL DOCUMENT v3.24.0.1
Borrowings (Details) - Credit Suisse SA - Credit Facility - CHF (SFr)
Dec. 31, 2023
Jun. 21, 2022
Disclosure Of Detailed Information About Borrowings [Line Items]    
Maximum borrowings   SFr 5,000,000
Gross Carrying Amount    
Disclosure Of Detailed Information About Borrowings [Line Items]    
Maximum borrowings SFr 0