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Allowance for Uncollectible Accounts
12 Months Ended
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]  
Allowance for Uncollectible Accounts
Note 7: Allowance for Uncollectible Accounts
Presented in the table below are the changes in the allowances for uncollectible accounts for the years ended December 31:
202520242023
Balance as of January 1$(53)$(51)$(60)
Amounts charged to expense(48)(31)(24)
Amounts written off43 29 33 
Balance as of December 31$(58)$(53)$(51)