XML 38 R28.htm IDEA: XBRL DOCUMENT v3.10.0.1

PROPERTY, PLANT AND EQUIPMENT (Tables)

3 Months Ended

Dec. 31, 2018

PROPERTY, PLANT AND EQUIPMENT

Summary of property, plant and equipment

Property, plant and equipment as of December 31, 2018 and September 30, 2018 consisted of the following (in thousands):

		Estimated Useful Lives		December 31, 2018			September 30, 2018
Contract drilling equipment		4 - 15 years		$	8,534,720		$	8,442,081
Real estate properties		10 - 45 years			69,420			68,888
Other		2 - 23 years			478,604			471,310
Construction in progress					192,983			163,968
					9,275,727			9,146,247
Accumulated depreciation					(4,375,388)			(4,288,865)
Property, plant and equipment, net				$	4,900,339		$	4,857,382

X

- References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration