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v3.21.2

Segments and Related Information (Foreign Operations) (Narrative) (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segments and Related Information [Line Items] |  |  |  |  |  |
Revenue |  |  | $ 1,962,658 | $ 1,569,297 | $ 3,738,082 | $ 2,985,901
Property and equipment, net | $ 1,101,234 | $ 982,328 | 1,101,234 |  | 1,101,234 |
United States |  |  |  |  |  |
Segments and Related Information [Line Items] |  |  |  |  |  |
Revenue |  |  | 1,900,000 | 1,600,000 | 3,700,000 | 2,900,000
Property and equipment, net | 1,100,000 | 959,500 | 1,100,000 |  | 1,100,000 |
Intangible assets and goodwill, net | 1,800,000 | 1,400,000 | 1,800,000 |  | 1,800,000 |
Foreign Operations |  |  |  |  |  |
Segments and Related Information [Line Items] |  |  |  |  |  |
Revenue |  |  | 33,400 | $ 14,000 | 79,900 | $ 59,600
Property and equipment, net | 21,500 | 22,800 | 21,500 |  | 21,500 |
Intangible assets and goodwill, net | $ 48,200 | $ 50,500 | $ 48,200 |  | $ 48,200 |
Foreign Operations | Accounts Receivable, Net, Less Deferred Revenue | Geographic Concentration Risk |  |  |  |  |  |
Segments and Related Information [Line Items] |  |  |  |  |  |
Concentration risk, percentage of total | 3.00% | 5.00% |  |  |  |
Govermment | Revenue Benchmark | Customer Concentration Risk |  |  |  |  |  |
Segments and Related Information [Line Items] |  |  |  |  |  |
Concentration risk, percentage of total |  |  | 6.00% | 2.00% | 5.00% | 2.00%

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