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v3.19.1

Fair Value Measurements (Changes in Fair Value of Level 3 Contingent Consideration Liability (Details) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Mar. 30, 2019 | Mar. 31, 2018
Business Combination. Contingent Consideration [Roll Forward] |  |
Beginning balance | $ 1,575 |
Payment of contingent consideration | (1,600) | $ (3,800)
Ending balance | 0 |
Level 3 |  |
Business Combination. Contingent Consideration [Roll Forward] |  |
Beginning balance | 1,575 | 8,400
Addition to contingent consideration |  | 2,100
Payment of contingent consideration |  | (3,757)
Ending balance | 0 | 6,743
Kepware | Level 3 |  |
Business Combination. Contingent Consideration [Roll Forward] |  |
Beginning balance |  | 8,400
Addition to contingent consideration |  | 0
Payment of contingent consideration |  | (3,757)
Ending balance |  | 4,643
Other | Level 3 |  |
Business Combination. Contingent Consideration [Roll Forward] |  |
Beginning balance | 1,575 | 0
Addition to contingent consideration |  | 2,100
Payment of contingent consideration | (1,575) | 0
Ending balance | $ 0 | $ 2,100

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