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Share-Based Compensation Plans	6 Months Ended
	Jun. 30, 2022
Share-Based Compensation Plans [Abstract]
Share-Based Compensation Plans	14. SHARE-BASED COMPENSATION PLANS  For the three months ended June 30, 2022, a total of 2,330  restricted stock awards were granted on May 10, 2022 with a fair value of $ 280.98  per share.  For the six months ended June 30, 2022, a total of 199,138  restricted stock awards were granted:  187,760 , 9,048  and 2,330  restricted share awards were granted on February 23, 2022, February 24, 2022 and May 10, 2022, with a fair value of $ 301.535  per share, $ 287.9425  per share and $ 280.98  per share, respectively.  Additionally, 18,340  performance share unit awards were granted on February 23, 2022, with a fair value of $ 301.535  per unit.

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- Definition

The entire disclosure for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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- References

No definition available.

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