XML 97 R85.htm IDEA: XBRL DOCUMENT
v3.25.3

Shareholders' equity Dividends Declared (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 SFr / shares | Sep. 30, 2025 $ / shares | Sep. 30, 2024 SFr / shares | Sep. 30, 2024 $ / shares | Sep. 30, 2025 SFr / shares | Sep. 30, 2025 $ / shares | Sep. 30, 2024 SFr / shares | Sep. 30, 2024 $ / shares
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |
Common Stock, Dividends, Per Share, Declared | (per share) | SFr 0.78 | $ 0.97 | SFr 0.78 | $ 0.91 | SFr 2.40 | $ 2.85 | SFr 2.35 | $ 2.68

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- 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. + References No definition available. + Details
Name: | us-gaap_EquityClassOfTreasuryStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration