Segment Information (Sales By Major Product Group) (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Sep. 27, 2019 |
Jun. 28, 2019 |
Mar. 29, 2019 |
Dec. 31, 2018 |
Sep. 28, 2018 |
Jun. 29, 2018 |
Mar. 30, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
Sales | $ 4,868.4 | $ 4,378.0 | $ 4,444.5 | $ 4,220.2 | $ 4,604.5 | $ 4,173.6 | $ 4,247.6 | $ 4,022.8 | $ 17,911.1 | $ 17,048.5 | $ 15,518.8 |
Analytical and physical instrumentation | |||||||||||
Sales | 2,463.8 | 2,437.0 | 2,232.9 | ||||||||
Research and medical products | |||||||||||
Sales | 13,512.6 | 12,686.0 | 11,512.4 | ||||||||
Product Identification | |||||||||||
Sales | $ 1,934.7 | $ 1,925.5 | $ 1,773.5 |