SHARE REPURCHASE PROGRAM (Narrative) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands			1 Months Ended	3 Months Ended		6 Months Ended		127 Months Ended
	May 27, 2021	Feb. 10, 2021	Aug. 06, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Aug. 06, 2021
Share Repurchase Program
Increase in authorized amount	$ 1,500,000	$ 1,000,000
Cumulative authorized amount	$ 17,300,000
Authorization effective period	3 years	3 years
Remaining balance under share repurchase program				$ 1,900,000		$ 1,900,000
Common stock repurchased, shares				743	185	2,218	1,669
Common stock repurchased, average price per share				$ 537.25	$ 417.79	$ 479.69	$ 390.14
Common stock repurchased, value				$ 399,634	$ 76,974	$ 1,064,167	$ 651,011
Subsequent event [Member]
Share Repurchase Program
Common stock repurchased, shares			300					83,500
Common stock repurchased, average price per share			$ 596.11					$ 185.60
Common stock repurchased, value			$ 169,000					$ 15,500,000