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Related Party Transactions
 12 Months Ended
Dec. 30, 2023
Related Party Transactions [Abstract]  
Related Party Transactions Related Party Transactions
The non-controlling interest in the Company’s South Korean joint venture owns 100 percent of a copper tube mill which supplies Mueller affiliates. These affiliates purchased $15.5 million and $22.2 million of product from the supplier in 2023 and 2022, respectively. Payables related to these sales as of December 30, 2023 were $0.8 million.