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SHAREHOLDERS' EQUITY	3 Months Ended
SHAREHOLDERS' EQUITY	Mar. 31, 2020
Equity [Abstract]
SHAREHOLDERS' EQUITY	SHAREHOLDERS' EQUITY Dividends paid on common stock during the first quarter of 2020 and 2019 were $1.34 per share and $1.13 per share, respectively. During the three months ended March 31, 2020, 168,152 stock options were exercised at a weighted average price per share of $179.07. In addition, 119,014 restricted stock units vested during this period. The treasury stock transferred from defined benefit pension plan during the three months ended March 31, 2019 relates to the termination of the Company's domestic defined benefit pension plan as described in Note 7. In February 2020, the Company received proceeds of $57.4 million in conjunction with the issuance of 100,000 treasury shares to fund Company contributions to the domestic defined contribution plan.