Dilutive effect on shares of conversion premium.

No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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- Definition

Amount, after tax, of interest recognized on convertible debt instrument excluding interest on principal required to be paid in cash.

+ References

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

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- Definition

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

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- Definition

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

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- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

+ Details

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Earnings Per Share - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	Mar. 04, 2022	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Jul. 31, 2019
Stock options, outstanding		648,546	682,913	648,546	682,913	625,107
Stock options, weighted average exercise price		$ 62.42	$ 1.71	$ 62.42	$ 1.71	$ 54.15
Restricted stock units, outstanding		551,029		551,029		606,685
Common stock excluded from calculation of diluted earnings per share		325,685	69,388	306,400	69,388
Dilutive effect on shares of conversion premium		676,166	1,011,993	1,779,041	1,052,337
Denominator for diluted earnings per share - adjusted weighted average shares used in computing net income per share - diluted		56,721	56,786	57,842	56,824
Charges associated with convertible debt instruments, net of tax		$ 0	$ 0	$ 387	$ 0
AccountingStandardsUpdate202006Member
Denominator for diluted earnings per share - adjusted weighted average shares used in computing net income per share - diluted	3,474,429
Charges associated with convertible debt instruments, net of tax				400
0.375% Convertible Senior Notes due 2024
Principal amount		$ 287,500		$ 287,500			$ 287,500
Restricted Stock Units and Performance Stock Units
Restricted stock units, outstanding		551,029	618,618	551,029	618,618