text: Note 7 – Debt 
  
  The following is a summary of our debt and finance leases as of September 30, 2024 (in millions): 
  
  Unpaid 
  Principal 
  Balance  Unused 
  Committed 
  Amount (1) 
  
  Net Carrying Value 
  
  Contractual 
  Interest Rates  Contractual 
  Maturity Date  Current  Long-Term 
  
  $  — $  — $  — $  5,000  Not applicable  January 2028 
  8  3  11  —  3.96-5.75%  March 2025-January 2031 
  8  3  11  5,000 
  
  2,073  2,107  4,195  —  3.95-6.57%  August 2025-June 2035 
  —  2,851  2,851  —  2.27 %  April 2025 (2) 
  30  309  348  —  5.25-5.81%  July 2033-January 2035 
  4  5  10  —  4.80 %  December 2026 
  2,107  5,272  7,404  — 
  
  $  7,415  $  5,000  2,115  5,275 
  
  176  130 
  
  $  2,291  $  5,405 