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Employee and Agent Benefits - Other Postretirement Plan Changes and Plan Gains/Losses (Details) - Other postretirement benefits $ in Millions | Jan. 01, 2021 USD ($)
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Defined Benefit Plan Disclosures |
Amount of assets in excess of expected liability for retirees, re-designated for non-retiree benefits | $ 656.5
Percentage of assets in excess of expected liabilities to fund other benefits covered under the plans | 125.00%

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- Definition Represents the amount of assets in excess of expected liability for retirees, re-designated for non-retiree benefits under postretirement medical plan. + References No definition available. + Details
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- Definition Represents the percentage that assets must exceed the expected liability for retirees before excess assets may be re-designated to fund other benefits covered by the plan pursuant to plan provisions. + References No definition available. + Details
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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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- Details
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