Stockholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		12 Months Ended			26 Months Ended
	May 31, 2025	Mar. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	May 19, 2025	Jun. 11, 2025	Oct. 31, 2018	May 24, 2018
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares of common stock subject to awards									1,500,000
Shares available for grant			510,853	640,848	821,703
Weighted average diluted shares outstanding excludes shares of common stock subject to stock options			254,000	242,000	165,000
Number of shares authorized to be repurchased (in shares)								200,000,000
Stock repurchase program, period in force			3 years
Stock repurchased during the period (in shares)			1,366,565
Repurchase of 1,366,565 shares of common stock, including excise tax			$ (129,697)
2025 Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares authorized to be repurchased (in shares)	300,000,000						100,000,000
Stock repurchase program, period in force	3 years
Weighted average price (in usd per share)			$ 94.55
Stock repurchased during the period (in shares)			1,057,667
Repurchase of 1,366,565 shares of common stock, including excise tax			$ (101,000)
Remaining shares authorized			200,000
2022 Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award
Stock repurchased during period (in shares)		308,898		0		0
Weighted average price (in usd per share)		$ 91.47
Stock repurchased during period		$ 28,400
Deferred and Restricted Stock Unit
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized compensation costs			$ 18,300
Unrecognized compensation costs, weighted-average recognition period			1 year 8 months 12 days
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
Unrecognized compensation costs			$ 9,800
Unrecognized compensation costs, weighted-average recognition period			1 year 9 months 18 days