SEGMENT INFORMATION (Tables)

12 Months Ended

Sep. 30, 2014

SEGMENT INFORMATION

Summary of financial information of the entity's reportable segments for continuing operations

(in thousands)	External Sales		Inter- Segment			Total Sales			Segment Operating Income (Loss)			Depreciation		Total Assets		Additions to Long-Lived Assets
2014
Contract Drilling
U.S. Land	$	3,099,954	$	—		$	3,099,954		$	1,025,745		$	455,934	$	5,260,810	$	930,263
Offshore		250,811		—			250,811			69,819			12,300		137,101		4,372
International Land		355,532		—			355,532			36,417			39,932		589,968		85,424
		3,706,297		—			3,706,297			1,131,981			508,166		5,987,879		1,020,059
Other		13,410		867			14,277			(9,068	)		15,383		726,776		27,117
		3,719,707		867			3,720,574			1,122,913			523,549		6,714,655		1,047,176
Eliminations		—		(867	)		(867	)		—			—		—		—
Total	$	3,719,707	$	—		$	3,719,707		$	1,122,913		$	523,549	$	6,714,655	$	1,047,176
2013
Contract Drilling
U.S. Land	$	2,785,449	$	—		$	2,785,449		$	932,591		$	391,072	$	4,743,644	$	726,206
Offshore		221,863		—			221,863			53,064			13,766		149,128		4,470
International Land		366,841		—			366,841			44,595			36,000		486,914		51,193
		3,374,153		—			3,374,153			1,030,250			440,838		5,379,686		781,869
Other		13,461		858			14,319			(8,602	)		14,785		881,436		9,872
		3,387,614		858			3,388,472			1,021,648			455,623		6,261,122		791,741
Eliminations		—		(858	)		(858	)		—			—		—		—
Total	$	3,387,614	$	—		$	3,387,614		$	1,021,648		$	455,623	$	6,261,122	$	791,741
2012
Contract Drilling
U.S. Land	$	2,678,475	$	—		$	2,678,475		$	906,968		$	332,723	$	4,422,297	$	991,966
Offshore		189,086		—			189,086			41,775			13,455		160,135		8,547
International Land		270,027		—			270,027			20,366			30,701		467,538		52,864
		3,137,588		—			3,137,588			969,109			376,879		5,049,970		1,053,377
Other		14,214		841			15,055			(8,824	)		10,670		663,496		29,301
		3,151,802		841			3,152,643			960,285			387,549		5,713,466		1,082,678
Eliminations		—		(841	)		(841	)		—			—		—		—
Total	$	3,151,802	$	—		$	3,151,802		$	960,285		$	387,549	$	5,713,466	$	1,082,678

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

	Years Ended September 30,
	2014			2013			2012
	(in thousands)
Segment operating income	$	1,122,913		$	1,021,648		$	960,285
Income from asset sales		19,585			18,923			19,223
Corporate general and administrative costs and corporate depreciation		(87,711	)		(83,910	)		(69,909	)
Operating income		1,054,787			956,661			909,599
Other income (expense)
Interest and dividend income		1,583			1,653			1,380
Interest expense		(4,654	)		(6,129	)		(8,653	)
Gain on sale of investment securities		45,234			162,121			—
Other		(636	)		(9	)		254
Total unallocated amounts		41,527			157,636			(7,019	)
Income from continuing operations before income taxes	$	1,096,314		$	1,114,297		$	902,580

Schedule of revenues from external customers and long-lived assets by country based on the location of service provided

	Years Ended September 30,
	2014		2013		2012
	(in thousands)
Revenues
United States	$	3,338,365	$	3,011,760	$	2,864,570
Argentina		107,945		73,208		54,317
Colombia		85,176		100,052		82,247
Ecuador		69,195		67,890		56,448
Other Foreign		119,026		134,704		94,220
Total	$	3,719,707	$	3,387,614	$	3,151,802
Long-Lived Assets
United States	$	4,753,844	$	4,345,950	$	4,039,770
Argentina		144,823		83,149		81,886
Colombia		107,112		81,315		84,389
Ecuador		70,742		63,894		38,265
Other Foreign		112,023		101,795		107,261
Total	$	5,188,544	$	4,676,103	$	4,351,571