XML 34 R13.htm IDEA: XBRL DOCUMENT
v3.24.0.1

DIVESTITURE | 12 Months Ended
--- | ---
Dec. 30, 2023
Discontinued Operations and Disposal Groups [Abstract] |
Disposal Groups, Excluding Discontinued Operations, Disclosure | DIVESTITURE Russia In July 2023 the Company completed the sale of its Russian business. As a result of completing the transaction, the Company derecognized net assets of approximately $65 million and recorded a non-cash loss on the transaction of approximately $113 million in OIE, primarily related to the release of historical currency translation adjustments. The business was part of the Europe reportable segment and the sale resulted in a complete exit from the Russian market. The business in Russia represented approximately 1% of consolidated Kellanova net sales.

X
- Definition The entire disclosure related to a disposal group. Includes, but is not limited to a disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually insignificant component. + References No definition available. + Details
Name: | k_DisposalGroupsExcludingDiscontinuedOperationsDisclosureTextBlock
Namespace Prefix: | k_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration