XML 91 R73.htm IDEA: XBRL DOCUMENT v3.25.0.1
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Billions
Dec. 31, 2024
Dec. 31, 2023
Financial and performance guarantees | Evernorth Health Services    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Guarantee liability $ 1.9 $ 1.6