SEGMENT REPORTING (Tables)

9 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Financial information related to segments

	For the Three Months Ended						For the Nine Months Ended
	June 30, 2018			June 30, 2017			June 30, 2018			June 30, 2017
Net revenues:
Mohegan Sun	$	270,434		$	271,578		$	793,725		$	795,775
Mohegan Sun Pocono	68,290			71,031			200,224			207,752
Corporate and other	6,239			7,606			14,635			14,624
Inter-segment revenues	(60		)	(60		)	(180		)	(180		)
Total	$	344,903		$	350,155		$	1,008,404		$	1,017,971
Income (loss) from operations:
Mohegan Sun	$	61,778		$	62,630		$	175,950		$	178,464
Mohegan Sun Pocono	10,216			12,276			26,763			29,877
Corporate and other	(8,090		)	(4,942		)	(27,737		)	(29,533		)
Total	$	63,904		$	69,964		$	174,976		$	178,808
Capital expenditures incurred:
Mohegan Sun							$	82,725		$	38,891
Mohegan Sun Pocono							6,216			5,162
Corporate and other							15,702			14,739
Total							$	104,643		58,792
							June 30, 2018			September 30, 2017
Total assets:
Mohegan Sun							$	1,374,572		$	1,333,012
Mohegan Sun Pocono							573,714			582,241
Corporate and other							340,710			320,428
Total							$	2,288,996		$	2,235,681