Adjustment of common stock under employee stock purchase program.

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481549/505-30-45-1

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
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Stockholders' Equity - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Nov. 30, 2022	May 31, 2022
Schedule of Trading Securities and Other Trading Assets [Line Items]
Common stock repurchase, amount		$ 25,000,000
November 2022 Plans [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Common stock repurchase authorized amount	$ 92,900,000		$ 200,000,000
Common stock repurchased, shares		581,295
Common stock repurchase, amount	$ 0	$ 25,000,000
Stock repurchased, average price per share		$ 42.99
2007 and 2017 Plans [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Adjustment of common stock under employee stock purchase program	545,556
Common stock reserved	3,278,884
2007 and 2017 Plans [Member] \| 0.125% Convertible Senior Notes [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Common stock reserved	4,389,127
May 2022 Repurchase Program [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Common stock repurchase authorized amount	$ 0			$ 50,000,000
Common stock repurchase, amount	$ 0	$ 0