Revenue from Contracts with Customers - Narrative (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jul. 02, 2023 USD ($)	Jun. 30, 2024 USD ($) segment	Jul. 02, 2023 USD ($)	Dec. 31, 2023 USD ($)	Jan. 01, 2023 USD ($)
Revenue recognition [Line Items]
Inventories, net	$ 1,317,500,000		$ 1,317,500,000		$ 1,247,500,000
Sales	1,095,300,000	$ 1,046,000,000	2,138,200,000	$ 2,084,100,000
Cost of sales	867,900,000	836,900,000	1,713,400,000	1,681,800,000
Short-term contract assets	87,600,000	51,800,000	87,600,000	51,800,000	59,100,000	$ 64,100,000
Other current liabilities	243,400,000		243,400,000		256,800,000
Other long-term liabilities	148,800,000		148,800,000		164,900,000
Short-term contract liabilities	160,900,000	137,800,000	160,900,000	137,800,000	163,600,000	149,100,000
Long-term contract liabilities	33,900,000	45,400,000	$ 33,900,000	45,400,000	39,400,000	$ 66,800,000
Number of business segments | segment			2
Confirmed order backlog	4,100,000,000	3,500,000,000	$ 4,100,000,000	3,500,000,000
Confirmed orders with current performance obligations	0.70		0.70
Accounts receivable with customers	722,500,000		722,500,000		628,200,000
Contract costs for obtaining and fulfilling contracts	9,000,000.0		9,000,000.0		$ 8,100,000
Amortization of contract costs	$ 300,000	$ 400,000	$ 600,000	$ 700,000