v3.26.3
Related Parties - Equity Investments and Other: (Balance Sheet and Earnings Activity) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]          
Net revenues $ 11,438 [1],[2] $ 10,845 [1],[2] $ 32,776 [3],[4] $ 30,286 [3],[4]  
Expenses 59 45 200 148  
Receivables [5] 5,156   5,156   $ 4,572
Other assets 2,761   2,761   4,139
Payables 4,036   4,036   4,407
Related Party          
Schedule of Equity Method Investments [Line Items]          
Net revenues 1,312 1,307 3,752 3,387  
Receivables 1,054   1,054   839
Other assets 82   82   0
Payables 111   111   37
Megapolis Group | Related Party          
Schedule of Equity Method Investments [Line Items]          
Net revenues 855 802 2,342 2,066  
Receivables 584   584   568
Other          
Schedule of Equity Method Investments [Line Items]          
Expenses 59 45 200 148  
Other | Related Party          
Schedule of Equity Method Investments [Line Items]          
Net revenues 457 $ 505 1,410 $ 1,321  
Receivables 470   470   271
Other assets 82   82   0
Payables $ 111   $ 111   $ 37
[1] Includes net revenues from related parties of $1,312 million and $1,307 million for the three months ended September 30, 2026 and 2025, respectively.
[2] Net revenues are shown net of excise tax on products. For the three months ended September 30, 2026 and 2025, excise tax on products was $15,139 million and $14,221 million, respectively.
[3] Includes net revenues from related parties of $3,752 million and $3,387 million for the nine months ended September 30, 2026 and 2025, respectively.
[4] Net revenues are shown net of excise tax on products. For the nine months ended September 30, 2026 and 2025, excise tax on products was $42,965 million and $39,495 million, respectively.
[5] Includes trade receivables from related parties of $1,054 million and $839 million as of September 30, 2026, and December 31, 2025, respectively. For further details, see Note 13. Related Parties - Equity Investments and Other.