v3.26.1
Debt - Credit Facilities (Details)
$ in Millions
6 Months Ended
Jun. 30, 2026
USD ($)
May 21, 2026
USD ($)
Dec. 31, 2025
USD ($)
Line of Credit Facility [Line Items]      
Current portion of debt $ 2,443   $ 1,226
$3.5 billion credit facility due August 20, 2027      
Line of Credit Facility [Line Items]      
Current portion of debt     0
Amount of facility available for swingline loans   $ 50  
$3.5 billion credit facility due May 21, 2031      
Line of Credit Facility [Line Items]      
Current portion of debt 0    
Letter of credits outstanding 10    
Availability under credit facility 3,200    
Amount of facility available for swingline loans 400    
Maximum borrowing capacity $ 3,500    
Maximum ratio of consolidated net indebtedness to consolidated earnings before interest income taxes DDA 5.50    
$3.5 billion credit facility due May 21, 2031 | Federal Funds Rate      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 0.50%    
$3.5 billion credit facility due May 21, 2031 | Term SOFR      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 1.00%    
$3.5 billion credit facility due May 21, 2031 | Minimum      
Line of Credit Facility [Line Items]      
Standby fee rate 0.075%    
$3.5 billion credit facility due May 21, 2031 | Minimum | SOFR Alternative Base Rate      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 0.00%    
$3.5 billion credit facility due May 21, 2031 | Maximum      
Line of Credit Facility [Line Items]      
Standby fee rate 0.20%    
$3.5 billion credit facility due May 21, 2031 | Maximum | SOFR Alternative Base Rate      
Line of Credit Facility [Line Items]      
Basis spread on variable rate 1.50%    
Commercial paper program      
Line of Credit Facility [Line Items]      
Current portion of debt $ 338   $ 13