v3.26.1
Significant Accounting Policies - Accounts Receivable, Net (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Accounting Policies [Abstract]    
Trade receivables $ 12,985 $ 10,563
Vendor and manufacturer receivables 14,818 15,564
Premium receivables 6,395 5,753
Other receivables 6,111 7,899
Total accounts receivable, net $ 40,309 $ 39,779