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Share-Based Compensation Plans - Summary of Activity Related to Stock Options Granted under Company's Incentive Plan (Details) - Stock Options shares in Thousands	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Total Shares
Total Shares outstanding, Beginning balance	176
Total Shares, Granted	0
Total Shares, Exercised	(176)
Weighted Average Exercise Price Per Share
Weighted Average Exercise Price per Share Outstanding, Beginning balance | $ / shares	$ 15.34
Weighted Average Exercise Price per Share, Exercised | $ / shares	$ 15.34

X

- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Number of options outstanding, including both vested and non-vested options.

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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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