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Related Party Transactions - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 25, 2022	Dec. 31, 2023	Dec. 25, 2022	Dec. 26, 2021
Related Party Transaction [Line Items]
Selling, general and administrative expenses		$ 569.7	$ 648.5	$ 527.6
Stock based compensation expense	$ 0.7	17.8	10.9	9.3
Interest income		0.0	12.9	4.6
Interest expense		$ 65.2	2.2	0.0
Transitional Services Agreement | Related Party
Related Party Transaction [Line Items]
Selling, general and administrative expenses			92.5	62.0
Related Party, Note Receivable | Related Party
Related Party Transaction [Line Items]
Interest income			14.4	5.2
Related Party, Note Payable | Related Party
Related Party Transaction [Line Items]
Interest expense			1.5	0.6
Fortune Brands | Related Party
Related Party Transaction [Line Items]
Stock based compensation expense	$ 0.7		10.9	9.3
Fortune Brands | Transitional Services Agreement, Costs Previously Not Allocated | Related Party
Related Party Transaction [Line Items]
Selling, general and administrative expenses			$ 72.4	$ 42.3
Minimum | Fortune Brands | Related Party, Note Receivable
Related Party Transaction [Line Items]
Related party interest rate			0.95%
Minimum | Fortune Brands | Related Party, Note Payable
Related Party Transaction [Line Items]
Related party interest rate			1.20%
Maximum | Fortune Brands | Related Party, Note Receivable
Related Party Transaction [Line Items]
Related party interest rate			4.80%
Maximum | Fortune Brands | Related Party, Note Payable
Related Party Transaction [Line Items]
Related party interest rate			5.05%

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