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Income Taxes - Schedule of Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
11 Months Ended 12 Months Ended
Nov. 30, 2018
Nov. 30, 2019
Dec. 31, 2017
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Balance at beginning of period $ 169,020 $ 197,320 $ 148,848
Increases based on tax positions related to the current period 48,083 42,306 18,619
Increases based on tax positions related to prior periods 17,521 33,007 10,358
Decreases based on tax positions related to prior periods (36,324) (11,006) (8,805)
Decreases related to settlements with taxing authorities (980) (1,489) 0
Balance at end of period $ 197,320 $ 260,138 $ 169,020