BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Tables)

12 Months Ended

Sep. 30, 2018

BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION

Summary of financial information of the entity's reportable segments

Summarized financial information of our reportable segments for continuing operations for each of the fiscal years ended September 30, 2018, 2017 and 2016 is shown in the following table:
	September 30, 2018
					International
(in thousands)	U.S. Land		Offshore		Land		Other		Eliminations		Total
External Sales	$	2,068,195	$	142,500	$	238,356	$	38,217	$	-	$	2,487,268
Intersegment		1,189		—		—		1,026	$	(2,215)		-
Total Sales		2,069,384		142,500		238,356		39,243		(2,215)		2,487,268
Segment Operating Income (Loss)		150,698		26,124		(683)		(27,790)		—		148,349
Depreciation and Amortization		505,112		10,392		46,826		21,472		—		583,802
Total Assets		5,012,378		105,439		362,033		735,017		—		6,214,867
Additions to Long-Lived Assets		441,624		4,326		4,424		18,456		—		468,830
	September 30, 2017
					International
(in thousands)	U.S. Land		Offshore		Land		Other		Eliminations		Total
External Sales	$	1,439,523	$	136,263	$	212,972	$	15,983	$	—	$	1,804,741
Intersegment		—		—		—		862		(862)		—
Total Sales		1,439,523		136,263		212,972		16,845		(862)		1,804,741
Segment Operating Income (Loss)		(94,880)		24,201		(7,224)		(9,449)		—		(87,352)
Depreciation and Amortization		499,486		11,764		53,622		20,671		—		585,543
Total Assets		4,967,074		99,533		413,392		959,986		—		6,439,985
Additions to Long-Lived Assets		394,508		2,847		3,400		7,351		—		408,106
	September 30, 2016
					International
(in thousands)	U.S. Land		Offshore		Land		Other		Eliminations		Total
External Sales	$	1,242,462	$	138,601	$	229,894	$	13,275	$	—	$	1,624,232
Intersegment		—		—		—		855		(855)		—
Total Sales		1,242,462		138,601		229,894		14,130		(855)		1,624,232
Segment Operating Income (Loss)		74,118		15,659		(14,086)		(7,491)		—		68,200
Depreciation and Amortization		508,237		12,495		57,102		20,753		—		598,587
Total Assets		5,005,299		105,152		487,181		1,234,323		—		6,831,955
Additions to Long-Lived Assets		209,156		9,694		2,364		20,076		—		241,290

Schedule of reconciliation of segment operating income (loss) to income from continuing operations before income taxes

	Year Ended September 30,
	2018		2017		2016
	(in thousands)
Segment operating income (loss)	$	148,349	$	(87,352)	$	68,200
Income from asset sales		22,660		20,627		9,896
Acquisition related costs		(8,153)		—		—
Corporate selling, general and administrative costs and corporate depreciation		(131,254)		(105,816)		(104,062)
Operating income (loss)		31,602		(172,541)		(25,966)
Other income (expense)
Interest and dividend income		8,017		5,915		3,166
Interest expense		(24,265)		(19,747)		(22,913)
Gain (loss) on investment securities		1		—		(25,989)
Other		486		1,775		(965)
Total unallocated amounts		(15,761)		(12,057)		(46,701)
Income (loss) from continuing operations before income taxes	$	15,841	$	(184,598)	$	(72,667)

Schedule of revenues from external customers and long-lived assets

	Year Ended September 30,
	2018		2017		2016
	(in thousands)
Operating revenues
United States	$	2,247,400	$	1,591,769	$	1,386,786
Argentina		190,038		157,257		159,427
Colombia		38,793		37,554		20,488
Ecuador		—		6		4,948
Other Foreign		11,037		18,155		52,583
Total	$	2,487,268	$	1,804,741	$	1,624,232
Property, plant and equipment, net
United States	$	4,591,913	$	4,686,235	$	4,804,328
Argentina		133,617		155,978		183,286
Colombia		74,042		81,798		91,815
Ecuador		10,781		22,298		438
Other Foreign		47,029		54,742		64,866
Total	$	4,857,382	$	5,001,051	$	5,144,733