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Stock-Based Compensation Plans - Summary of Transactions of the Share Based Compensation Plans (Detail)	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Share-Based Payment Arrangement, Disclosure [Abstract]
Number of shares, Begining balance | shares	757,040
Number of shares, Granted | shares	157,322
Number of shares, Vested | shares	(203,703)
Number of shares, Forfeited | shares	(33,681)
Number of shares , Ending balance | shares	676,978
Weighted Average Grant-Date Fair Value , Begining balance | $ / shares	$ 69
Weighted Average Grant-Date Fair Value, Granted | $ / shares	94.3
Weighted Average Grant-Date Fair Value, Vested | $ / shares	65.9
Weighted Average Grant-Date Fair Value, Forfeited | $ / shares	72.1
Weighted Average Grant-Date Fair Value, Ending balance | $ / shares	$ 75.4

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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