Quarterly report pursuant to Section 13 or 15(d)

Share-based Compensation (Cash-Settled RSU Awards) (Details)

v3.20.2
Share-based Compensation (Cash-Settled RSU Awards) (Details)
shares in Thousands
3 Months Ended 9 Months Ended
Aug. 07, 2020
Sep. 30, 2020
$ / shares
shares
Sep. 30, 2019
$ / shares
shares
Sep. 30, 2020
$ / shares
shares
Sep. 30, 2019
$ / shares
shares
Weighted Average Grant Date Fair Value          
Stock split, conversion ratio 0.1        
Cash-Settled RSUs          
Cash-Settled RSU Awards          
Unvested, beginning of the period (in shares) | shares   208 103 86 66
Granted (in shares) | shares   0 0 125 44
Vested (in shares) | shares   (1) 0 (3) (2)
Did not vest at end of performance period (in shares) | shares   (2) 0 (3) 0
Forfeited (in shares) | shares   0 (3) 0 (8)
Unvested, end of the period (in shares) | shares   205 100 205 100
Weighted Average Grant Date Fair Value          
Unvested, beginning of the period (in dollars per share) | $ / shares   $ 67.20 $ 129.67 $ 124.22 $ 147.59
Granted (in dollars per share) | $ / shares   0 0 29.76 105.08
Vested (in dollars per share) | $ / shares   131.54 0 130.12 108.10
Did not vest at end of performance period (in dollars per share) | $ / shares   133.95 0 148.81 0
Forfeited (in dollars per share) | $ / shares   0 132.86 0 145.65
Unvested, end of the period (in dollars per share) | $ / shares   $ 66.28 $ 129.58 $ 66.28 $ 129.58