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Earnings Per Common Share and Share Awards Summary of Share-based Award Transactions (Details) shares in Thousands | 12 Months Ended
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Dec. 31, 2022 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Options Outstanding - Number Outstanding | shares | 0
$60.00 - $99.99 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
SARs exercise price, lower limit | $ 60.00
SARs exercise price, upper limit | $ 99.99
SARs Outstanding - As of December 31, 2022 | shares | 2
SARs Outstanding - Weighted Average Remaining Contractual Life | 4 months 17 days
SARs Outstanding - Weighted Average Exercise Price | $ 93.87
SARs Exercisable - Number Exercisable | shares | 2
SARs Exercisable - Weighted Average Exercise Price | $ 93.87
$100.00 - $149.99 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
SARs exercise price, lower limit | 100.00
SARs exercise price, upper limit | $ 149.99
SARs Outstanding - As of December 31, 2022 | shares | 14
SARs Outstanding - Weighted Average Remaining Contractual Life | 5 years 3 months 10 days
SARs Outstanding - Weighted Average Exercise Price | $ 138.79
SARs Exercisable - Number Exercisable | shares | 4
SARs Exercisable - Weighted Average Exercise Price | $ 129.43
$150.00 - $199.99 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
SARs exercise price, lower limit | 150.00
SARs exercise price, upper limit | $ 199.99
SARs Outstanding - As of December 31, 2022 | shares | 23
SARs Outstanding - Weighted Average Remaining Contractual Life | 3 years 8 months 26 days
SARs Outstanding - Weighted Average Exercise Price | $ 178.44
SARs Exercisable - Number Exercisable | shares | 22
SARs Exercisable - Weighted Average Exercise Price | $ 179.04
$60.00 - $199.99 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
SARs exercise price, lower limit | 60.00
SARs exercise price, upper limit | $ 199.99
SARs Outstanding - As of December 31, 2022 | shares | 39
SARs Outstanding - Weighted Average Remaining Contractual Life | 4 years 1 month 6 days
SARs Outstanding - Weighted Average Exercise Price | $ 159.39
SARs Exercisable - Number Exercisable | shares | 28
SARs Exercisable - Weighted Average Exercise Price | $ 164.86

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