v3.25.2
Accumulated Other Comprehensive Loss Attributable to Pepsico (Schedule of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Dec. 25, 2021
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]        
Currency translation adjustment $ (15,217) $ (13,255) $ (12,948) $ (12,309)
Unamortized pension and retiree medical, net of tax (b) (2,714) (2,719) (2,361) (2,750)
Other 237 471 6 2
Accumulated other comprehensive loss attributable to PepsiCo (17,612) (15,534) (15,302) (14,898)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax (1,965) (334) (603)  
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax 5 (456) 488  
Other Comprehensive Income, Other, Before Tax (306) 608 8  
Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent (2,114) (224) (314)  
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax (1,965) (442) (603)  
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax (280) (493) 48  
Other Comprehensive Income (Loss), before Reclassifications, before Tax (306) 608 8  
OCI, before Reclassifications, before Tax, Attributable to Parent (2,557) (515) (625)  
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax 0 108 0  
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax 285 37 440  
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax 0 0 0  
Reclassification from AOCI, Current Period, before Tax, Attributable to Parent 443 291 311  
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax 3 27 (36)  
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax 0 98 (99)  
Other Comprehensive Income, Other, Taxes 72 (143) (4)  
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent 36 (8) (90)  
Net of taxes decrease to opening balance of accumulated other comprehensive loss attributable to Pepsico   1,282 1,184 1,283
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax (6) (188) (78)  
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax 158 146 (129)  
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax 152 (42) (207)  
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax, Parent (39) 10 49  
AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax $ 82 $ (31) $ 1 $ 159