| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
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Three Months Ended September 30,
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Nine Months Ended September 30,
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2024
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2023
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2024
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2023
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(In Thousands, Except Shares and Per Share Data)
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Earnings per common share
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Weighted average common shares outstanding
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54,549,664 |
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54,424,561 |
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54,518,996 |
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54,398,845 |
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Net income available to common stockholders
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$ |
59,907 |
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$ |
53,340 |
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$ |
162,038 |
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$ |
164,748 |
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Basic earnings per common share
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$ |
1.10 |
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$ |
0.98 |
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$ |
2.97 |
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$ |
3.03 |
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Weighted average common shares outstanding
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54,549,664 |
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54,424,561 |
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54,518,996 |
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54,398,845 |
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Dilutive effects of assumed exercise of stock options and vesting of performance shares
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92,918 |
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106,074 |
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96,651 |
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131,952 |
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Weighted average common and dilutive potential common shares outstanding
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54,642,582 |
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54,530,635 |
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54,615,647 |
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54,530,797 |
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Net income available to common stockholders
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$ |
59,907 |
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$ |
53,340 |
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$ |
162,038 |
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$ |
164,748 |
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Diluted earnings per common share
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$ |
1.10 |
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$ |
0.98 |
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$ |
2.97 |
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$ |
3.02 |
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