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Significant Accounting Policies (Long-Lived Assets) (Details) $ in Millions | Dec. 31, 2022 USD ($)
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MLMC |
Impaired Assets to be Disposed of by Method Other than Sale [Line Items] |
Long-lived assets | $ 125

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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. + References No definition available. + Details
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Balance Type: | na
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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 + Details
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Balance Type: | debit
Period Type: | instant

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- Details
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