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Share-Based Compensation Plans | 6 Months Ended
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Jun. 30, 2019
Share-Based Compensation Plans [Abstract] |
Share-Based Compensation Plans | 16. SHARE-BASED COMPENSATION PLANS For the three months ended June 30, 2019, 1,916 share-based compensation awards were granted. There were 1,115 restricted shares, granted on May 15, 2019, with a fair value of $247.930 per share and 801 restricted shares granted on May 23, 2019, with a fair value of $249.830 per share.

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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 + Details
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