PROPERTY, PLANT AND EQUIPMENT, INTANGIBLE ASSETS AND GOODWILL - Schedule of Changes in the Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	4 Months Ended	8 Months Ended	12 Months Ended
May 01, 2019	Dec. 31, 2019	Dec. 31, 2018
Goodwill
Beginning balance	$ 3,412,753	$ 3,415,492	$ 3,337,039
Acquisitions	2,767	4,637	77,320
Dispositions		(9,466)	(1,606)
Impact of fresh start accounting	(92,127)
Foreign currency	(28)	(1)
Other		7,087
Ending balance	3,415,492	3,325,622	3,412,753
Audio
Goodwill
Beginning balance	3,330,922	3,330,922	3,255,208
Acquisitions	0	4,637	77,320
Dispositions		(9,466)	(1,606)
Impact of fresh start accounting	(111,712)
Foreign currency	0	0
Other		7,087
Ending balance	3,330,922	3,221,468	3,330,922
Audio and Media Services Segment
Goodwill
Beginning balance	81,831	84,570	81,831
Acquisitions	2,767	0	0
Dispositions		0	0
Impact of fresh start accounting	19,585
Foreign currency	(28)	(1)
Other		0
Ending balance	$ 84,570	$ 104,154	$ 81,831

Amount of fresh-start adjustment to goodwill.

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