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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 |  |

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