Basis of Presentation (Details) $ in Millions	Jul. 01, 2019 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fresh-Start Adjustment, Increase (Decrease), Capital Lease Obligations, Noncurrent	$ 15.0

Amount of fresh-start adjustment to noncurrent capital lease obligations.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6918054&loc=SL2890621-112765

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766

Name:	us-gaap_FreshStartAdjustmentIncreaseDecreaseCapitalLeaseObligationsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant