Earnings per Share Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net Income (Loss) Attributable to Parent	$ 111,237	$ 138,061
Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]
Weighted Average Number of Shares Outstanding, Basic	27,314	28,052
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Dilutive Securities	627	836
Diluted Weighted Average Number of Shares Outstanding	27,941	28,888
Earnings Per Share, Basic	$ 4.07	$ 4.92
Earnings Per Share, Diluted	$ 3.98	$ 4.78
Anti-dilutive stock equivalent awards not included in the calculation of diluted loss per share	0	0