Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32698-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319

Name:	us-gaap_EffectiveIncomeTaxRateContinuingOperations
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Income Taxes (Details)	1 Months Ended	2 Months Ended	3 Months Ended	7 Months Ended	9 Months Ended
Income Taxes (Details)	Jul. 31, 2015	Sep. 30, 2015	Sep. 30, 2016	Jul. 31, 2015	Sep. 30, 2016
Income Tax [Line Items]
Statutory rate (as a percent)			35.00%		35.00%
Successor
Income Tax [Line Items]
Effective tax rate (as a percent)		24.70%	39.00%		37.90%
Predecessor
Income Tax [Line Items]
Effective tax rate (as a percent)	32.80%			(338.20%)