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Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 3,717,930 | $ 3,085,177 | $ 3,008,652 |
Net Sales | 3,717,930 | 3,085,177 | 3,008,652 |
Revenues | 3,717,930 | 3,085,177 | 3,008,652 |
Contract with Customer, Asset, after Allowance for Credit Loss | 32,100 | 22,600 |  |
Contract with Customer, Liability | 192,648 | 149,106 | 122,489 | $ 105,381
Customer prepayments and deferred revenue | 711,067 | 617,643 | 633,190 |
Contract with Customer, Liability, Revenue Recognized | (667,245) | (595,802) | (615,957) |
Temporary Equity, Foreign Currency Translation Adjustments | (280) | 4,776 | (125) |
Americas [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,419,832 |  |  |
Net Sales |  | 1,180,626 |  |
Europe [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,062,961 |  |  |
Net Sales |  | 921,266 |  |
Asia [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,235,137 |  |  |
Net Sales |  | 983,285 |  |
Product [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 2,960,615 | 2,405,172 | 2,346,845 |
Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 2,960,615 | 2,405,172 | 2,346,845 |
Service [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 757,315 | 680,005 | 661,807 |
Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 565,929 | 508,020 | 511,459 |
Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 191,386 | 171,985 | 150,348 |
Laboratory products and services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of Disaggregated Revenue in Relationship to Segments | 56.00% |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 2,083,025 |  |  |
Revenues |  | 1,669,791 | 1,578,625 |
Industrial products and services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of Disaggregated Revenue in Relationship to Segments | 39.00% |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 1,446,544 |  |  |
Revenues |  | 1,224,497 | 1,233,970 |
Retail products and services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of Disaggregated Revenue in Relationship to Segments | 5.00% |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 188,361 |  |  |
Revenues |  | 190,889 | 196,057 |
US Operations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,287,983 | 1,072,319 | 1,057,115 |
US Operations [Member] | Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 1,004,891 | 815,046 | 801,181 |
US Operations [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 218,306 | 199,247 | 207,707 |
US Operations [Member] | Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 64,786 | 58,026 | 48,227 |
Swiss Operations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 171,633 | 143,923 | 139,499 |
Swiss Operations [Member] | Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 135,987 | 112,542 | 110,390 |
Swiss Operations [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 26,764 | 22,733 | 20,968 |
Swiss Operations [Member] | Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 8,882 | 8,648 | 8,141 |
Western European Operations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 829,761 | 716,715 | 700,741 |
Western European Operations [Member] | Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 600,527 | 509,385 | 500,978 |
Western European Operations [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 151,656 | 135,793 | 135,612 |
Western European Operations [Member] | Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 77,578 | 71,537 | 64,151 |
Chinese Operations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 771,651 | 578,610 | 544,716 |
Chinese Operations [Member] | Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 707,355 | 526,231 | 495,579 |
Chinese Operations [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 48,343 | 39,705 | 37,370 |
Chinese Operations [Member] | Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 15,953 | 12,674 | 11,767 |
Other Operations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 656,902 | 573,610 | 566,581 |
Other Operations [Member] | Product [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 511,855 | 441,968 | 438,717 |
Other Operations [Member] | Service [Member] | Transferred at Point in Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | 120,860 | 110,542 | 109,802 |
Other Operations [Member] | Service [Member] | Transferred over Time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from Contract with Customer, Excluding Assessed Tax | $ 24,187 | $ 21,100 | $ 18,062 |

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