Stock-Based Compensation - Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
|
| Share-based Payment Arrangement [Abstract] | ||
| Stock-based compensation expense | $ 13,765 | $ 12,864 |
| Tax effect on stock-based compensation expense | (3,510) | (3,256) |
| Net effect on income | $ 10,255 | $ 9,608 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after tax, of expense for award under share-based payment arrangement. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|