Accounts Receivable (Accounts Receivable) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Receivables [Abstract]
Trade receivables	$ 403,406	$ 334,059
Allowance for doubtful accounts	(6,635)	(5,674)
Other allowances	(3,036)	(2,644)
Accounts receivable, net	$ 393,735	$ 325,741

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) for other allowances not separately disclosed.

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

+ Details

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
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-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Publisher FASB
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-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446

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Period Type:	instant

- References

No definition available.

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