Earnings Per Share - Summary of Shares Excluded From Diluted Earnings Per Share Calculation (Details) - shares
shares in Thousands |
3 Months Ended |
9 Months Ended |
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
| Out-of-the-money stock options |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
4,817
|
142
|
4,680
|
318
|
| Warrants |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
8,000
|
0
|
8,000
|
0
|
| Restricted stock |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
3,827
|
0
|
2,313
|
0
|
| Weighted average shares of Class C Common Stock |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
10,351
|
0
|
11,446
|
13,056
|
| Performance stock units |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
0
|
0
|
0
|
52
|
| Employee Stock [Member] |
|
|
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Anti-diluted shares excluded from computation of earnings per share (in shares) |
8
|
|
0
|
|