FAIR VALUE MEASUREMENTS (Assets and Liabilities at Fair Value on a Recurring Basis) (Details) - Recurring - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financial Assets:
Rights to acquire noncontrolling interest in consolidated subsidiaries	$ 6,093
Total assets measured at fair value on a recurring basis	7,522	$ 4,955
Financial Liabilities:
Contingent consideration	23,114	7,470
Total liabilities measured at fair value on a recurring basis	28,963	7,713
Foreign exchange contract
Financial Assets:
Foreign exchange derivative assets	1,429	4,955
Financial Liabilities:
Foreign exchange derivative liabilities	5,849	243
Level 1
Financial Assets:
Rights to acquire noncontrolling interest in consolidated subsidiaries	0
Total assets measured at fair value on a recurring basis	0	0
Financial Liabilities:
Contingent consideration	0	0
Total liabilities measured at fair value on a recurring basis	0	0
Level 1 | Foreign exchange contract
Financial Assets:
Foreign exchange derivative assets	0	0
Financial Liabilities:
Foreign exchange derivative liabilities	0	0
Level 2
Financial Assets:
Rights to acquire noncontrolling interest in consolidated subsidiaries	0
Total assets measured at fair value on a recurring basis	1,429	4,955
Financial Liabilities:
Contingent consideration	0	0
Total liabilities measured at fair value on a recurring basis	5,849	243
Level 2 | Foreign exchange contract
Financial Assets:
Foreign exchange derivative assets	1,429	4,955
Financial Liabilities:
Foreign exchange derivative liabilities	5,849	243
Level 3
Financial Assets:
Rights to acquire noncontrolling interest in consolidated subsidiaries	6,093
Total assets measured at fair value on a recurring basis	6,093	0
Financial Liabilities:
Contingent consideration	23,114	7,470
Total liabilities measured at fair value on a recurring basis	23,114	7,470
Level 3 | Foreign exchange contract
Financial Assets:
Foreign exchange derivative assets	0	0
Financial Liabilities:
Foreign exchange derivative liabilities	$ 0	$ 0