Revenue (Tables) - USD ($) $ in Millions	3 Months Ended
Mar. 28, 2024	Mar. 30, 2023
Disaggregation of Revenue [Line Items]
Revenues	$ 1,702.8	$ 1,431.4
Boeing [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,088.6	921.1
Airbus [Member]
Disaggregation of Revenue [Line Items]
Revenues	317.1	267.6
Other Customer [Member]
Disaggregation of Revenue [Line Items]
Revenues	297.1	242.7
UNITED STATES
Disaggregation of Revenue [Line Items]
Revenues	1,350.7	1,149.7
UNITED KINGDOM
Disaggregation of Revenue [Line Items]
Revenues	157.3	170.3
Other International [Member]
Disaggregation of Revenue [Line Items]
Revenues	194.8	111.4
Total International [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 352.1	$ 281.7

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details