v3.26.1
Accumulated Other Comprehensive Earnings/(Losses) - Changes in the Accumulated Balance of Components of Other Comprehensive Earnings/(Losses) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period $ 25,804 $ 25,823 $ 25,891 $ 26,958
Total other comprehensive earnings/(losses) 120 435 75 934
less: other comprehensive (earnings)/loss attributable to noncontrolling interests 3 (17) 6 (24)
Other comprehensive earnings/(losses) attributable to Mondelēz International 123 418 81 910
Balance at end of period 26,692 26,247 26,692 26,247
Accumulated other comprehensive income attributable to Mondelēz International        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (11,406) (11,979) (11,364) (12,471)
Total other comprehensive earnings/(losses) 123 418 81 910
Balance at end of period (11,283) (11,561) (11,283) (11,561)
Currency Translation Adjustments        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (10,252) (10,488) (10,180) (11,017)
Net gain/(loss) arising during period 72 274 7 823
Tax effect 22 82 12 69
Other comprehensive earnings/(losses) 94 356 19 892
less: other comprehensive (earnings)/loss attributable to noncontrolling interests 3 (17) 6 (24)
Balance at end of period (10,155) (10,149) (10,155) (10,149)
Pension and Other Benefits Plans        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (1,099) (1,430) (1,135) (1,402)
Net gain/(loss) arising during period 0 (51) 9 (51)
Tax effect 0 13 (2) 13
Tax expense/(benefit) on reclassifications [1] (4) (80) (6) (82)
Total other comprehensive earnings/(losses) 14 87 50 59
Balance at end of period (1,085) (1,343) (1,085) (1,343)
Amortization of experience losses and prior service costs        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Losses/(gains) reclassified into net earnings [2] 16 17 30 31
Settlement losses and other expenses        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Losses/(gains) reclassified into net earnings [2] 0 288 (3) 292
Currency impact        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Total other comprehensive earnings/(losses) 2 (100) 22 (144)
Derivative Cash Flow Hedges        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (55) (61) (49) (52)
Tax effect 3 (3) 7 (2)
Tax expense/(benefit) on reclassifications [1] (5) 5 (7) 8
Total other comprehensive earnings/(losses) 12 (8) 6 (17)
Balance at end of period (43) (69) (43) (69)
Derivative Cash Flow Hedges | Interest rate contracts        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Net gain/(loss) arising during period (3) 3 (6) 1
Losses/(gains) reclassified into net earnings [3] 2 2 5 3
Derivative Cash Flow Hedges | Cross-currency swap contracts        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Net gain/(loss) arising during period 0 (47) (13) (86)
Losses/(gains) reclassified into net earnings [3] 18 52 19 79
Derivative Cash Flow Hedges | Other derivatives        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Net gain/(loss) arising during period (3) (16) 0 (12)
Currency impact        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Total other comprehensive earnings/(losses) $ 0 $ (4) $ 1 $ (8)
[1] Taxes reclassified to earnings are recorded within the provision for income taxes.
[2] These reclassified losses/(gains) are included in net periodic benefit costs disclosed in Note 7, Benefit Plans.
[3] These reclassified gains or losses are recorded within interest and other expense, net.