v3.19.1

Basis and Summary of Significant Accounting Policies - Statements of Stockholders' Equity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Jan. 01, 2019
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | $ 1,760,708 | $ 1,728,004 |
Dividends | (2,363) | (2,146) |
Stock-Based Compensation | 7,050 | 7,862 |
Reissued Shares | (10,981) | (9,161) |
Repurchased Shares |  | (18,407) |
Net Earnings | 56,078 | 52,246 |
Foreign Currency Translation Adjustment | 424 | (477) |
Ending Balance | 1,813,508 | 1,756,192 |
Treasury Stock |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | $ (567,847) | $ (407,713) |
Beginning Balance (in shares) | (23,568) | (20,733) |
Reissued Shares (in shares) | 493 | 545 |
Reissued Shares | $ 4,264 | $ 3,441 |
Repurchased Shares (in shares) |  | (391) |
Repurchased Shares |  | $ (18,407) |
Ending Balance (in shares) | (23,075) | (20,579) |
Ending Balance | $ (563,583) | $ (422,679) |
Common Stock |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | 45,376 | 45,376 |
Ending Balance | 45,376 | 45,376 |
Additional Paid-in Capital |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | 278,922 | 270,043 |
Stock-Based Compensation | 7,050 | 7,862 |
Reissued Shares | (15,245) | (12,602) |
Ending Balance | $ 270,727 | $ 265,303 |
Retained Earnings |  |  |
Dividends, per share (in dollars per share) | $ 0.035 | $ 0.03 |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | $ 2,005,344 | $ 1,819,524 |
Dividends | (2,363) | (2,146) |
Net Earnings | 56,078 | 52,246 |
Ending Balance | 2,061,651 | 1,867,895 |
Accumulated Other Comprehensive Income (Loss) |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Beginning Balance | (1,087) | 774 |
Foreign Currency Translation Adjustment | 424 | (477) |
Ending Balance | (663) | 297 |
Accounting Standards Update 2014-09 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Opening Balance Sheet Adjustment - ASC 842, net of taxes |  | (1,729) |
Accounting Standards Update 2014-09 | Retained Earnings |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Opening Balance Sheet Adjustment - ASC 842, net of taxes |  | $ (1,729) |
Accounting Standards Update 2016-02 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Opening Balance Sheet Adjustment - ASC 842, net of taxes | 2,592 |  |
Accounting Standards Update 2016-02 | Retained Earnings |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |
Opening Balance Sheet Adjustment - ASC 842, net of taxes | $ 2,592 |  | $ 2,612

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