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SUPPLEMENTAL CASH FLOW DISCLOSURES (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Supplemental Cash Flow Elements [Abstract] |  |  |
Interest paid during the year | $ 81,756 | $ 75,317 | $ 30,211
Income taxes paid during the year, net of amount refunded | 83,949 | 89,379 | 121,563
Fair value of assets acquired | 91,758 | 452,209 | 3,118,420
Liabilities assumed | 32,908 | 207,788 | 1,453,382
Non-controlling interest (acquired) assumed | 0 | (761,786) | 760,343
Stock and cash paid | 58,850 | 1,006,207 | 904,695
Less: Cash acquired | 7,697 | 35,408 | 186,903
Stock used for acquisition | 0 | 25,500 | 534,679
Net cash paid | $ 51,153 | $ 945,299 | $ 183,113

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