XML 80 R62.htm IDEA: XBRL DOCUMENT
v3.20.4

ACQUISITIONS AND DIVESTITURES - Water Infrastructure Assets (Details) - Water Infrastructure Assets - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Dec. 20, 2018 | Dec. 31, 2018
Purchase and Sale Agreement |  |
ACQUISITIONS AND DIVESTITURES |  |
Sale price of asset in cash | $ 210.9 |
(Gain) loss on sale of Water Assets |  |
ACQUISITIONS AND DIVESTITURES |  |
Gain (loss) from sale of other operating property and equipment |  | $ 119.0

X
- Definition Total price of the sale of assets, per agreement. + References No definition available. + Details
Name: | batl_AssetSaleAggregateSalePrice
Namespace Prefix: | batl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=batl_WaterInfrastructureAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=batl_PurchaseAndSaleAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=batl_GainLossOnSaleOfWaterAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |