Equity Incentive Plans - Summary of Stock Appreciation Right Activity (Details) - $ / shares	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Exercised (in shares)	(3,166)	(1,732)
Outstanding at end of period (in shares)	172,038
Weighted Average Exercise Price
Outstanding at end of period (in dollars per share)	$ 61.1
Stock Appreciation Rights (SARs)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding at beginning of period (in shares)	131,656	142,785
Granted (in shares)	0	0
Exercised (in shares)	(1,633)	(8,808)
Forfeited or expired (in shares)	0	0
Outstanding at end of period (in shares)	130,023	133,977
Options exercisable at March 31 (in shares)	109,063	102,791
Weighted Average Exercise Price
Options outstanding at beginning of period (in dollars per share)	$ 57.02	$ 55.03
Granted, Weighted Average Exercise Price (in dollars per share)	0	0
Exercised, Weighted Average Exercise Price (in dollars per share)	59.28	48.52
Forfeited or expired, Weighted Average Exercise Price (in dollars per share)	0	0
Outstanding at end of period (in dollars per share)	56.99	55.46
Options exercisable at March 31 (in dollars per share)	$ 54.92	$ 53.23

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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