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Acquisitions - 2019 Acquisitions (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018
Business Acquisition [Line Items] |  |  |
Goodwill | $ 5,506,317 |  | $ 5,378,388
Wiburg Canada |  |  |
Business Acquisition [Line Items] |  |  |
Percentage of interests acquired | 50.00% |  |
Payments to acquire businesses | $ 40,000 |  |
Goodwill, expected tax deductible amount | 24,000 |  |
Intangible assets acquired | $ 15,000 |  |
Mighty and Leagel |  |  |
Business Acquisition [Line Items] |  |  |
Percentage of interests acquired |  | 70.00% |
Payments to acquire businesses |  | $ 52,000 |
Goodwill, expected tax deductible amount |  | 56,000 |
Intangible assets acquired |  | 18,000 |
Contingent consideration, liability |  | $ 19,000 |
Minimum | Mighty and Leagel |  |  |
Business Acquisition [Line Items] |  |  |
Percentage of interests acquired |  | 49.00% |
Maximum | Mighty and Leagel |  |  |
Business Acquisition [Line Items] |  |  |
Percentage of interests acquired |  | 60.00% |
Frutarom | Wiburg Canada |  |  |
Business Acquisition [Line Items] |  |  |
Percentage of interests acquired | 100.00% |  |

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