Acquisitions - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Feb. 29, 2020	Mar. 31, 2020	Mar. 31, 2019
Asset Acquisition [Line Items]
Payments To Acquire Assets		$ 36,376	$ 0
Instart
Asset Acquisition [Line Items]
Payments To Acquire Assets	$ 36,400
Instart | Customer-related intangible assets
Asset Acquisition [Line Items]
Useful life of intangible asset	17 years