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Investments (Narrative) (Details) | 12 Months Ended
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Dec. 31, 2024 Number
Investment In Organization [Line Items] |
Number of private companies which entity has investments in common equity securities | 2

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- Definition Investment In Organization [Line Items] + References No definition available. + Details
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Namespace Prefix: | else_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The number of private companies which entity has investments made in common equity securities. + References No definition available. + Details
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Namespace Prefix: | else_
Data Type: | xbrli:integerItemType
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Period Type: | duration