FINANCIAL INSTRUMENTS - Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Contingent Consideration Arrangements - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
Contingent Consideration Arrangements | ||||
Balance at beginning of period | $ (28,186) | $ (1,965) | $ (28,631) | $ (2,647) |
Fair value adjustments | (1,617) | (54) | (3,146) | (210) |
Included in other comprehensive income | 0 | 109 | (14) | (1) |
Settlements | 1,988 | 948 | ||
Balance at end of period | $ (29,803) | $ (1,910) | $ (29,803) | $ (1,910) |