Note I - Common Stock and Earnings Per Share (Details Textual) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 26, 2020 |
Sep. 28, 2019 |
Sep. 26, 2020 |
Sep. 28, 2019 |
|
| Stock Repurchased During Period, Shares (in shares) | 0 | |||
| Stock Repurchased and Retired During Period, Shares (in shares) | 1,358 | 785 | 2,009 | |
| Payments for Repurchase of Common Stock | $ 92,377 | $ 57,029 | $ 150,000 | |
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 72,971 | $ 72,971 | ||
| X | ||||||||||
- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount remaining of a stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Number of shares that have been repurchased and retired during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|