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Segment Information (Segment Select Balance Sheet) (Details) - USD ($) $ in Millions | Apr. 02, 2021 | Jan. 01, 2021
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | $ 576.6 | $ 620.5
Inventories | 298.7 | 301.7
Goodwill | 3,848.0 | 3,876.5
Buildings and Infrastructure |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 202.4 | 260.1
Inventories | 57.1 | 59.1
Goodwill | 1,992.4 | 1,997.4
Geospatial |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 110.2 | 117.5
Inventories | 127.1 | 120.1
Goodwill | 408.8 | 415.7
Resources and Utilities |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 120.5 | 91.2
Inventories | 51.7 | 49.0
Goodwill | 449.2 | 453.8
Transportation |  |
Segment Reporting Information [Line Items] |  |
Accounts receivable, net | 143.5 | 151.7
Inventories | 62.8 | 73.5
Goodwill | $ 997.6 | $ 1,009.6

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