Schedule of Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)	$ 5,887	$ 20,251
Accounts Receivable, Allowance for Credit Loss, Reclassifications to non-current	0
Accounts Receivable, Allowance for Credit Loss, Writeoff	(3,008)	(2,278)
Accounts Receivable, Allowance for Credit Loss	217,538	214,659	$ 192,130
Current Expected Credit Losses
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)	5,887	20,251
Accounts Receivable, Allowance for Credit Loss, Reclassifications to non-current	(26,480)
Accounts Receivable, Allowance for Credit Loss, Writeoff	(3,008)	(2,278)
Accounts Receivable, Allowance for Credit Loss	152,494	176,095	153,566
Non-current Expected Credit Losses
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)	0	0
Accounts Receivable, Allowance for Credit Loss, Reclassifications to non-current	26,480
Accounts Receivable, Allowance for Credit Loss, Writeoff	0	0
Accounts Receivable, Allowance for Credit Loss	$ 65,044	$ 38,564	$ 38,564