BUSINESS ACQUISITIONS - Assets Acquired and Liabilities Assumed (Details) - Artesyn's Embedded Power Business [Member] - USD ($) $ in Thousands	Sep. 30, 2019	Sep. 10, 2019
Business Acquisition [Line Items]
Accounts and other receivable, net		$ 132,466
Inventories		156,407
Property and equipment		63,321
Operating lease right-of-use assets		54,439
Goodwill		117,762
Intangible assets		124,000
Other assets		63,863
Total assets acquired		712,258
Accounts payable		152,635
Operating lease liability		54,515
Pension liability		48,315
Deferred income tax liabilities		5,870
Other liabilities		86,648
Total liabilities assumed		347,983
Total fair value of net assets acquired	$ 364,275	364,275
Preliminary Fair Value [Member]
Business Acquisition [Line Items]
Accounts and other receivable, net		132,466
Inventories		156,407
Property and equipment		63,321
Operating lease right-of-use assets		54,439
Goodwill		112,619
Intangible assets		124,000
Other assets		63,863
Total assets acquired		707,115
Accounts payable		152,635
Operating lease liability		54,477
Pension liability		48,315
Deferred income tax liabilities		5,870
Other liabilities		84,565
Total liabilities assumed		345,862
Total fair value of net assets acquired		361,253
Measurement Period Adjustments [Member]
Business Acquisition [Line Items]
Goodwill		5,143
Total assets acquired		5,143
Operating lease liability		38
Other liabilities		2,083
Total liabilities assumed		2,121
Total fair value of net assets acquired		$ 3,022