v3.26.3
Stock Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Apr. 01, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Share-based Payment Arrangement, Additional Disclosure [Abstract]            
Total stock-based compensation expense(1)   $ 33 $ 25 $ 240 [1] $ 70  
Income tax benefit   (7) (5) (18) (13)  
Stock-based compensation expense, net of tax   $ 26 $ 20 $ 222 $ 57  
Restricted Stock Units (RSUs) [Member]            
RSUs and PSUs            
Outstanding as of beginning of the period (in shares)       13,120,837    
Granted (in shares) [2] 879,750     6,480,088    
Vested and released (in shares)       (3,404,940)    
Forfeited (in shares)       (1,711,028)    
Outstanding as of end of the period (in shares)   14,484,957   14,484,957   13,120,837
Weighted Average Grant Date Fair Value            
Outstanding as of the beginning of the period (in dollars per share)       $ 29.62    
Granted (in dollars per share) [2]       27.81    
Vested and released (in dollars per share)       30.98    
Forfeited (in dollars per share)       28.79    
Outstanding as of the end of the period (in dollars per share)   $ 28.59   $ 28.59   $ 29.62
Weighted Average Remaining Contractual Term (Years)            
Outstanding       1 year 8 months 12 days   1 year 9 months 18 days
Aggregate Intrinsic Value (in millions)            
Outstanding as of the beginning of the period       $ 368    
Vested and released       100    
Outstanding as of the end of the period   $ 439   439   $ 368
Unrecognized compensation costs related to nonvested awards   $ 227   $ 227    
Weighted average recognition period of unrecognized compensation costs       2 years 7 months 6 days    
Performance Shares [Member]            
RSUs and PSUs            
Outstanding as of beginning of the period (in shares)       446,818    
Granted (in shares)       539,219    
Forfeited (in shares)       (130,536)    
Outstanding as of end of the period (in shares)   853,347   853,347   446,818
Weighted Average Grant Date Fair Value            
Outstanding as of the beginning of the period (in dollars per share)       $ 30.60    
Granted (in dollars per share)       28.42    
Forfeited (in dollars per share)       29.64    
Outstanding as of the end of the period (in dollars per share)   $ 29.37   $ 29.37   $ 30.60
Weighted Average Remaining Contractual Term (Years)            
Outstanding       2 years   2 years 2 months 12 days
Aggregate Intrinsic Value (in millions)            
Outstanding as of the beginning of the period       $ 13    
Outstanding as of the end of the period   $ 26   26   $ 13
Unrecognized compensation costs related to nonvested awards   $ 16   $ 16    
Weighted average recognition period of unrecognized compensation costs       2 years 1 month 6 days    
[1] For the first nine months of 2026, stock-based compensation expense includes $134 million related to the portion of the fair value of JDE Peet's stock-based compensation awards which were accelerated and which does not relate to pre-combination service
[2] Includes certain legacy stock-based awards of JDE Peet’s which were converted into KDP awards as a result of the JDE Peet’s Acquisition. Refer to Note 2 for additional information.