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Discontinued Operations - Narrative (Details) € in Millions, zł in Millions, $ in Millions							1 Months Ended		12 Months Ended
	Mar. 28, 2024 EUR (€) employee	Mar. 28, 2024 USD ($) employee	May 31, 2023 USD ($)	May 31, 2023 PLN (zł)	Feb. 28, 2023 EUR (€) employee	Feb. 28, 2023 USD ($) employee	Aug. 31, 2024 EUR (€)	Aug. 31, 2024 USD ($)	Dec. 29, 2024 USD ($)	Dec. 31, 2023 USD ($)	Jan. 01, 2023 USD ($)
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchases from continuing involvement | $									$ 45	$ 33	$ 62
Goodies
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business combination, consideration transferred					€ 29	$ 31
Payments to acquire businesses, gross					24	$ 26
Contingent consideration | €					€ 5
Number of employees					320	320
DeVeris
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business combination, consideration transferred			$ 11	zł 48
Percentage of voting interests acquired			80.00%	80.00%
Argal
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business combination, consideration transferred	€ 91	$ 98					€ 8	$ 9
Payments to acquire businesses, gross	€ 82	$ 88					€ 90	$ 97
Number of employees	1,480	1,480
Percentage of voting interests acquired	50.10%	50.10%

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