Capital Stock (Share Repurchase Activity) (Details) $ / shares in Units, $ in Thousands	12 Months Ended	45 Months Ended
Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares
Capital Stock
Number of Shares (in shares) \| shares	1,118,457	11,206,835
Average Repurchase Price per Share (in dollars per share) \| $ / shares	$ 141.97	$ 87.99
Amount (in thousands)	$ 158,790	$ 986,100
Stock Repurchase Program, remaining amount	$ 341,200	$ 341,200

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21463-112644

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
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-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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