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Supplemental Cash Flow Information (Tables)
 6 Months Ended
Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract]  
Schedule of cash and cash equivalents The June 30, 2021 and June 30, 2020 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the six months ended June 30, 2021 and 2020:
June 30, 2021June 30, 2020December 31, 2020
Cash and cash equivalents$427,142 $284,008 $750,147 
Restricted cash106,770 33,122 117,151 
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows$533,912 $317,130 $867,298 
Schedule of restricted cash The June 30, 2021 and June 30, 2020 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the six months ended June 30, 2021 and 2020:
June 30, 2021June 30, 2020December 31, 2020
Cash and cash equivalents$427,142 $284,008 $750,147 
Restricted cash106,770 33,122 117,151 
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows$533,912 $317,130 $867,298