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Capital Stock Repurchase Plan Transactions (Tables) | 9 Months Ended
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Sep. 30, 2022
Capital Stock Repurchase Plan Transactions [Abstract] |
Schedule Of Repurchased Capital Stock |
|  | Three months ended September 30, |  | Nine months ended September 30,
|  | 2022 |  | 2021 |  | 2022 |  | 2021
Total cost of repurchased shares (in thousands) |  | $ | 23,884 |  | $ | 163,731 |  | $ | 101,098 |  | $ | 330,380
Shares repurchased |  |  | 50,000 |  |  | 350,000 |  |  | 207,500 |  |  | 700,000
Weighted average price per share |  | $ | 477.68 |  | $ | 467.80 |  | $ | 487.22 |  | $ | 471.97

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