Revenue - Long-Term Accounts Receivable and Contract Assets (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Revenue from Contract with Customer [Abstract]
Accounts Receivable, Noncurrent, Originated in Current Fiscal Year	$ 47,466
Accounts Receivable, Noncurrent, Originated in Fiscal Year before Latest Fiscal Year	19,538
Accounts Receivable, Noncurrent, Originated Two Years before Latest Fiscal Year	8,478
Accounts Receivable, Noncurrent, Originated Three Years before Latest Fiscal Year	776
Accounts Receivable, Noncurrent, Not Past Due	$ 76,258

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 noncurrent.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522

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- Definition

Amount of accounts receivable classified as noncurrent originated in current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447

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- Definition

Amount of accounts receivable classified as noncurrent originated in fiscal year prior to current fiscal year.

+ References

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- Definition

Amount of accounts receivable classified as noncurrent originated three years prior to current fiscal year.

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- Definition

Amount of accounts receivable classified as noncurrent originated two years prior to current fiscal year.

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- References

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