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v3.22.2.2

Shareholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | ---
Jun. 01, 2022 | Mar. 31, 2022 | Jul. 31, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Increase (decrease) in stock-based compensation from change in management's estimate |  |  |  |  |  | $ 2,779 |
Unrecognized compensation cost |  |  |  | $ 72,913 |  | 72,913 |
Total intrinsic value of options exercised |  |  |  |  |  | 18,147 |
Aggregate intrinsic value of options exercisable |  |  |  | $ 33,688 |  | $ 33,688 |
Market value of Company's common stock (in USD per share) |  |  |  | $ 49.05 |  | $ 49.05 |
Weighted average exercise price per share (in USD per share) |  |  |  | $ 49.90 |  | $ 49.90 |
Total options outstanding (in shares) |  |  |  | 17,645 |  | 17,645 |
Total options exercisable (in shares) |  |  |  | 7,705 |  | 7,705 |
Share-based payment arrangement, expense, after tax |  |  |  | $ 8,849 | $ 9,461 | $ 25,488 | $ 25,558
Dividends declared per common share (in USD per share) | $ 0.40 |  |  | $ 0 | $ 0 | $ 0.40 | $ 0.37
Cash dividends declared |  |  |  |  |  | $ 54,378 | $ 52,389
One-time Termination Benefits |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based payment arrangement, expense, after tax |  |  | $ 2,307 |  |  |  |
Reversal Tto share-based compensation |  |  |  | $ 784 |  |  |
Restricted Stock Units (RSUs) |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  | 4 years |  |  |  |  |
Common Stock Buyback |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Shares purchased and retired (in shares) |  |  |  |  |  | 4,573 |
Company purchased, cost |  |  |  |  |  | $ 258,817 |
Additional authorized amount | $ 200,000 |  |  |  |  |  |
Remaining stock repurchase authorization amount |  |  |  | $ 172,477 |  | $ 172,477 |
2014 Plan | Tranche One |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting rate |  |  |  |  |  | 50.00% |
2014 Plan | Tranche Two |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Vesting rate |  |  |  |  |  | 50.00% |
Minimum |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Award waiting period |  |  |  |  |  | 2 years |
Maximum |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Award waiting period |  |  |  |  |  | 4 years |

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