Nature of Operations and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
New Accounting Pronouncement, Early Adoption [Line Items]
Receivables (included in Trade receivables)	$ 961,842		$ 892,625
Trade receivables before allowance for credit loss	961,800
Trade receivables allowances	$ 18,728		16,428
Percentage of outstanding receivables less than 90 days	87.00%
Trade receivables	$ 943,114		876,197
Allowance for bad debt expense	4,751
Accounting Standards Update 2016-13
New Accounting Pronouncement, Early Adoption [Line Items]
Trade receivables allowances			8,200
Trade receivables			8,200
Trade Accounts Receivable With Factoring Agreements [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
Receivables (included in Trade receivables)	200,300		$ 205,700
Proceeds From Sale Of Accounts Receivable	(5,400)	$ 5,200
Payments To Participate In Factoring Receivable Program	1,200	$ 1,200
Pandemic
New Accounting Pronouncement, Early Adoption [Line Items]
Allowance for bad debt expense	$ 3,000