XML 55 R40.htm IDEA: XBRL DOCUMENT v3.22.0.1
Operating Leases - Components of lease expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Components of lease expense      
Operating lease cost $ 927,957 $ 927,957 $ 927,957
Variable lease cost 490,871 593,973 465,028
Total operating lease cost 1,418,828 1,521,930 1,392,985
Cash paid for amounts included in the measurement of lease liabilities:      
Operating cash outflows from operating leases $ 1,077,469 $ 1,051,190 $ 941,089