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CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Sep. 28, 2024 | Sep. 30, 2023
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 370 | $ 270 | $ 988 | $ 934
Other comprehensive income (loss), pre-tax: |  |  |  |
Foreign currency translation adjustments during period, pre-tax | 94 | (134) | (256) | (475)
Net investment hedges, pre-tax |  |  |  |
Net investment hedge gain (loss), pre-tax | (133) | 111 | (34) | 17
Cash flow hedges, pre-tax: |  |  |  |
Net deferred gain (loss) on cash flow hedges, pre-tax | 0 | 40 | 39 | 37
Reclassification to net income, pre-tax | 0 | 2 | 3 | 7
Postretirement and postemployment benefit amounts arising during the period, pre-tax: |  |  |  |
Prior service (credit) cost, pre-tax | 1 |  | 2 |
Postretirement and postemployment benefits reclassification to net income, pre-tax: |  |  |  |
Net experience (gain) loss | (1) | (1) | (2) | (2)
Available-for-sale securities, pre-tax |  |  |  |
Unrealized gain (loss) on available-for-sale securities, pre-tax |  | (1) |  | 0
Reclassification to net income on available-for-sale securities, pre-tax |  | 1 |  | 1
Other comprehensive income (loss), pre-tax | (39) | 18 | (248) | (415)
Other comprehensive income (loss), tax (expense) benefit |  |  |  |
Foreign currency translation adjustments during period, tax (expense) benefit | 0 | 1 | 0 | 3
Net investment hedges, tax (expense) benefit |  |  |  |
Net investment hedge gain (loss), tax (expense) benefit | 34 | (26) | 9 | (4)
Cash flow hedges, tax (expense) benefit: |  |  |  |
Net deferred gain (loss) on cash flow hedges, tax (expense) benefit | 0 | (10) | (10) | (9)
Reclassification to net income, tax (expense) benefit | 0 | (1) | (1) | (2)
Postretirement and postemployment benefit amounts arising during the period, tax (expense) benefit: |  |  |  |
Prior service (credit) cost, tax (expense) benefit | 0 |  | 0 |
Postretirement and postemployment benefits reclassification to net income, tax (expense) benefit: |  |  |  |
Net experience loss, tax (expense) benefit | 0 | 0 | 0 | 0
Available-for-sale securities, tax (expense) benefit |  |  |  |
Unrealized gain (loss) on available-for-sale securities, tax (expense) benefit |  | 0 |  | 0
Reclassification to net income on available for sale of securities, tax (expense) benefit |  | 0 |  | 0
Other comprehensive income (loss), tax (expense) benefit | 34 | (36) | (2) | (12)
Other comprehensive income (loss), after tax: |  |  |  |
Foreign currency translation adjustments during period, after-tax | 94 | (133) | (256) | (472)
Net investment hedges, after tax |  |  |  |
Net investment hedge gain (loss), after-tax | (99) | 85 | (25) | 13
Cash flow hedges, after tax |  |  |  |
Net deferred gain (loss) on cash flow hedges | 0 | 30 | 29 | 28
Reclassification to net income, after tax | 0 | 1 | 2 | 5
Postretirement and postemployment benefit amounts arising during the period, after-tax: |  |  |  |
Prior service (credit) cost, after-tax | 1 |  | 2 |
Postretirement and postemployment benefits reclassification to net income, after-tax: |  |  |  |
Net experience (gain) loss, after-tax | (1) | (1) | (2) | (2)
Available-for-sale securities, after tax |  |  |  |
Unrealized gain (loss) on available-for-sale securities, after-tax |  | (1) |  | 0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax |  | 1 |  | 1
Other comprehensive income (loss) | (5) | (18) | (250) | (427)
Comprehensive income | 365 | 252 | 738 | 507
Net income attributable to noncontrolling interests | 3 | 1 | 10 | 10
Other comprehensive income (loss) attributable to noncontrolling interests | (15) | (7) | (93) | (181)
Comprehensive income attributable to Kellanova | $ 377 | $ 258 | $ 821 | $ 678

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