$NGL
NGL Energy Partners LP Stock $ngl

$ngl Overview Financials Valuation SEC Filings Company Website

2019 Q1 Form 10-Q Financial Statement

#000150446119000008 Filed on February 11, 2019

Income Statement

Concept	2019 Q1	2018 Q4	2017 Q4
Revenue	$2.123B	$2.295B	$1.996B
YoY Change	-0.97%	14.98%	-39.71%
Cost Of Revenue	$1.936B	$2.049B	$1.807B
YoY Change	-1.2%	13.37%	-43.55%
Gross Profit	$186.8M	$246.7M	$189.2M
YoY Change	1.49%	30.37%	71.3%
Gross Profit Margin	8.8%	10.75%	9.48%
Selling, General & Admin	$21.00M	$24.80M	$26.40M
YoY Change	-25.53%	-6.06%	44.26%
% of Gross Profit	11.24%	10.05%	13.95%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$58.10M	$55.61M	$25.49M
YoY Change	6.22%	118.12%	-20.43%
% of Gross Profit	31.11%	22.54%	13.47%
Operating Expenses	$129.1M	$139.7M	$130.8M
YoY Change	-13.7%	6.8%	-17.11%
Operating Profit	$57.67M	$144.4M	$100.6M
YoY Change	67.51%	43.65%	345.8%
Interest Expense	-$35.50M	$39.15M	$51.70M
YoY Change	-20.76%	-24.27%	24.76%
% of Operating Profit	-61.56%	27.1%	51.41%
Other Income/Expense, Net	-$100.0K	$1.187M	$1.881M
YoY Change	-133.33%	-36.9%	-90.6%
Pretax Income	$56.80M	$98.18M	$32.19M
YoY Change	-260.45%	204.99%	1237.39%
Income Tax	-$1.100M	$980.0K	$364.0K
% Of Pretax Income	-1.94%	1.0%	1.13%
Net Earnings	$62.25M	$110.8M	$56.26M
YoY Change	-43.2%	97.02%	5663.93%
Net Earnings / Revenue	2.93%	4.83%	2.82%
Basic Earnings Per Share
Diluted Earnings Per Share	$501.6K	$879.4K	$453.3K
COMMON SHARES
Basic Shares Outstanding	124.0M shares	123.7M shares	120.5M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2019 Q1	2018 Q4	2017 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$18.60M	$23.00M	$28.50M
YoY Change	-15.84%	-19.3%	-1.38%
Cash & Equivalents	$18.57M	$23.03M	$24.26M
Short-Term Investments
Other Short-Term Assets	$530.3M	$335.0M	$229.0M
YoY Change	-17.95%	46.29%	70.26%
Inventory	$136.1M	$572.9M	$645.1M
Prepaid Expenses
Receivables	$998.2M	$1.006B	$1.064B
Other Receivables	$12.90M	$12.60M	$3.500M
Total Short-Term Assets	$1.813B	$1.950B	$1.970B
YoY Change	0.72%	-1.04%	26.06%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.829B	$1.726B	$1.709B
YoY Change	20.94%	1.02%	-2.19%
Goodwill	$1.110B	$1.183B	$1.313B
YoY Change	-5.13%	-9.95%	-10.18%
Intangibles	$800.9M	$922.8M	$1.065B
YoY Change	3.33%	-13.35%	-8.57%
Long-Term Investments	$1.127M	$4.797M	$16.37M
YoY Change	-93.46%	-70.69%	-91.27%
Other Assets	$113.9M	$170.1M	$242.8M
YoY Change	-43.9%	-29.93%	-3.42%
Total Long-Term Assets	$4.090B	$4.006B	$4.346B
YoY Change	-6.01%	-7.82%	-9.74%
TOTAL ASSETS
Total Short-Term Assets	$1.813B	$1.950B	$1.970B
Total Long-Term Assets	$4.090B	$4.006B	$4.346B
Total Assets	$5.902B	$5.956B	$6.316B
YoY Change	-4.04%	-5.71%	-0.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$879.1M	$906.0M	$866.8M
YoY Change	12.53%	4.52%	33.17%
Accrued Expenses	$54.70M	$85.00M	$98.40M
YoY Change	-44.64%	-13.62%	-1.4%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$600.0K	$339.9M	$3.300M
YoY Change	0.0%	10200.0%	-90.15%
Total Short-Term Liabilities	$1.251B	$1.565B	$1.165B
YoY Change	12.07%	34.37%	20.46%
LONG-TERM LIABILITIES
Long-Term Debt	$2.160B	$1.878B	$2.922B
YoY Change	-19.39%	-35.74%	-9.16%
Other Long-Term Liabilities	$63.54M	$74.90M	$168.3M
YoY Change	-63.34%	-55.49%	-9.66%
Total Long-Term Liabilities	$63.54M	$74.90M	$168.3M
YoY Change	-63.34%	-55.49%	-9.66%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.251B	$1.565B	$1.165B
Total Long-Term Liabilities	$63.54M	$74.90M	$168.3M
Total Liabilities	$1.315B	$1.640B	$1.333B
YoY Change	1.94%	23.02%	15.6%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.369B	$2.361B	$2.050B
YoY Change
Total Liabilities & Shareholders Equity	$5.902B	$5.956B	$6.316B
YoY Change	-4.04%	-5.71%	-0.97%

Cashflow Statement

Concept	2019 Q1	2018 Q4	2017 Q4
OPERATING ACTIVITIES
Net Income	$62.25M	$110.8M	$56.26M
YoY Change	-43.2%	97.02%	5663.93%
Depreciation, Depletion And Amortization	$58.10M	$55.61M	$25.49M
YoY Change	6.22%	118.12%	-20.43%
Cash From Operating Activities	$221.6M	$203.6M	-$7.400M
YoY Change	65.74%	-2851.35%	-87.5%
INVESTING ACTIVITIES
Capital Expenditures	-$151.6M	-$110.5M	-$35.70M
YoY Change	194.37%	209.52%	-43.33%
Acquisitions
YoY Change
Other Investing Activities	$46.60M	$279.8M	$249.0M
YoY Change	-78.52%	12.37%	-863.8%
Cash From Investing Activities	-$105.0M	$169.3M	$213.3M
YoY Change	-163.44%	-20.63%	-323.12%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-121.0M	-386.2M	-197.3M
YoY Change	-59.85%	95.74%	-223.16%
NET CHANGE
Cash From Operating Activities	221.6M	203.6M	-7.400M
Cash From Investing Activities	-105.0M	169.3M	213.3M
Cash From Financing Activities	-121.0M	-386.2M	-197.3M
Net Change In Cash	-4.400M	-13.30M	8.600M
YoY Change	100.0%	-254.65%	59.26%
FREE CASH FLOW
Cash From Operating Activities	$221.6M	$203.6M	-$7.400M
Capital Expenditures	-$151.6M	-$110.5M	-$35.70M
Free Cash Flow	$373.2M	$314.1M	$28.30M
YoY Change	101.51%	1009.89%	644.74%

Facts In Submission

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	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
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	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2018Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1777000	USD
CY2017Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2588000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2375000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6677000	USD
CY2018Q4	us-gaap	Interest Expense InterestExpense	39151000	USD
CY2017Q4	us-gaap	Interest Expense InterestExpense	51696000	USD
	us-gaap	Interest Expense InterestExpense	126777000	USD
	us-gaap	Interest Expense InterestExpense	150918000	USD
CY2018Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-10083000	USD
CY2017Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-21141000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-10220000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22479000	USD
CY2018Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1292000	USD
CY2017Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1881000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-31006000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5251000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	111412000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32191000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-105914000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-189585000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	980000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	364000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2322000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	869000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	110432000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	31827000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-108236000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-190454000	USD
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	96000	USD
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	24942000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	404414000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	9937000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	110528000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	56769000	USD
	us-gaap	Profit Loss ProfitLoss	-180517000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Per Outstanding Limited Partnership Unit Basic Net Of Tax IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipUnitBasicNetOfTax	0.65
	us-gaap	Profit Loss ProfitLoss	296178000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-307000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	89000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1170000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	221000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	424000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-446000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-261000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	110835000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	56256000	USD
	us-gaap	Net Income Loss NetIncomeLoss	297794000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-180477000	USD
CY2018Q4	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	80876000	USD
CY2017Q4	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	15470000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-180870000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-232893000	USD
CY2018Q4	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	96000	USD
CY2017Q4	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	24494000	USD
	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	404455000	USD
	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	10187000	USD
CY2018Q4	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	80972000	USD
CY2017Q4	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	39964000	USD
	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	223585000	USD
	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	-222706000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Per Outstanding Limited Partnership Unit Basic Net Of Tax IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipUnitBasicNetOfTax	0.13
	us-gaap	Income Loss From Continuing Operations Per Outstanding Limited Partnership Unit Basic Net Of Tax IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipUnitBasicNetOfTax	-1.48
	us-gaap	Income Loss From Continuing Operations Per Outstanding Limited Partnership Unit Basic Net Of Tax IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipUnitBasicNetOfTax	-1.92
CY2018Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.00
CY2017Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.20
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	3.30
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.08
CY2018Q4	us-gaap	Net Income Loss Per Outstanding Limited Partnership Unit Basic Net Of Tax NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax	0.65
CY2017Q4	us-gaap	Net Income Loss Per Outstanding Limited Partnership Unit Basic Net Of Tax NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax	0.33
	us-gaap	Net Income Loss Per Outstanding Limited Partnership Unit Basic Net Of Tax NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax	1.82
	us-gaap	Net Income Loss Per Outstanding Limited Partnership Unit Basic Net Of Tax NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax	-1.84
CY2018Q4	us-gaap	Income Loss From Continuing Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted IncomeLossFromContinuingOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	0.64
CY2017Q4	us-gaap	Income Loss From Continuing Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted IncomeLossFromContinuingOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	0.12
	us-gaap	Income Loss From Continuing Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted IncomeLossFromContinuingOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	-1.48
	us-gaap	Income Loss From Continuing Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted IncomeLossFromContinuingOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	-1.92
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted1 IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1	0.00
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted1 IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1	0.20
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted1 IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1	3.30
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Outstanding Limited Partnership Unit Diluted1 IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1	0.08
CY2018Q4	us-gaap	Net Income Loss Net Of Tax Per Outstanding Limited Partnership Unit Diluted NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	0.64
CY2017Q4	us-gaap	Net Income Loss Net Of Tax Per Outstanding Limited Partnership Unit Diluted NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	0.32
	us-gaap	Net Income Loss Net Of Tax Per Outstanding Limited Partnership Unit Diluted NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	1.82
	us-gaap	Net Income Loss Net Of Tax Per Outstanding Limited Partnership Unit Diluted NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted	-1.84
CY2018Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	123892680	shares
CY2017Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	120844008	shares
	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	122609625	shares
	us-gaap	Weighted Average Limited Partnership Units Outstanding WeightedAverageLimitedPartnershipUnitsOutstanding	120899502	shares
CY2018Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding Diluted WeightedAverageLimitedPartnershipUnitsOutstandingDiluted	125959751	shares
CY2017Q4	us-gaap	Weighted Average Limited Partnership Units Outstanding Diluted WeightedAverageLimitedPartnershipUnitsOutstandingDiluted	124161966	shares
	us-gaap	Weighted Average Limited Partnership Units Outstanding Diluted WeightedAverageLimitedPartnershipUnitsOutstandingDiluted	122609625	shares
	us-gaap	Weighted Average Limited Partnership Units Outstanding Diluted WeightedAverageLimitedPartnershipUnitsOutstandingDiluted	120899502	shares
CY2018Q4	us-gaap	Profit Loss ProfitLoss	110528000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	56769000	USD
	us-gaap	Profit Loss ProfitLoss	296178000	USD
	us-gaap	Profit Loss ProfitLoss	-180517000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	784000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-27000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	350000	USD
CY2018Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	110525000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	57553000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	296151000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-180167000	USD
CY2018Q1	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	2086095000	USD
	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	177003000	USD
	us-gaap	Partners Capital Account Contributions PartnersCapitalAccountContributions	169000	USD
	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	-854000	USD
	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	3960000	USD
	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-3349000	USD
	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	14988000	USD
	us-gaap	Partners Capital Account Treasury Units Purchases PartnersCapitalAccountTreasuryUnitsPurchases	162000	USD
	us-gaap	Partners Capital Account Unit Based Compensation PartnersCapitalAccountUnitBasedCompensation	33947000	USD
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	2000	USD
	ngl	Convertible Preferred Units Beneficial Conversion Feature Accretion ConvertiblePreferredUnitsBeneficialConversionFeatureAccretion	40359000	USD
	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	296624000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-27000	USD
CY2018Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	139306000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6677000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	1500000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	4891000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	47785000	USD
CY2018Q4	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1 NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1	0	USD
CY2018Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	2315441000	USD
	us-gaap	Profit Loss ProfitLoss	296178000	USD
	us-gaap	Profit Loss ProfitLoss	-180517000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	404414000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	9937000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	169573000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	170987000	USD
	ngl	Gain Losson Early Extinguishmentof Liabilitiesor Revaluationof Liabilities GainLossonEarlyExtinguishmentofLiabilitiesorRevaluationofLiabilities	-11020000	USD
	ngl	Gain Losson Early Extinguishmentof Liabilitiesor Revaluationof Liabilities GainLossonEarlyExtinguishmentofLiabilitiesorRevaluationofLiabilities	-28079000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	32575000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	27114000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-71077000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	13246000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	409000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	669000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	150664000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-99539000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2375000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	297000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	225000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-241000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-12468000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	266304000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	69413000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	84171000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-32139000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	5753000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	37932000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	197148000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-918000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	4723000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	84647000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-32917000	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	31011000	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	37204000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	115658000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4287000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	303989000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	82306000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	197971000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	19897000	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	-95978000	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	85575000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	8335000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	31339000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	103594000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	292117000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	92000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	21461000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	11710000	USD
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	8371000	USD
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	7425000	USD
	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	1515000	USD
	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	1460000	USD
	us-gaap	Proceeds From Collection Of Advance To Affiliate ProceedsFromCollectionOfAdvanceToAffiliate	0	USD
	us-gaap	Proceeds From Collection Of Advance To Affiliate ProceedsFromCollectionOfAdvanceToAffiliate	4160000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-20000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-287289000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	156052000	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	845779000	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-51000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	558490000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	105052000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	2956500000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1674500000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	3037000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1349500000	USD
	us-gaap	Early Repayment Of Subordinated Debt EarlyRepaymentOfSubordinatedDebt	395471000	USD
	us-gaap	Early Repayment Of Subordinated Debt EarlyRepaymentOfSubordinatedDebt	415568000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	488000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	716000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	915000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2497000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	169000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	23000	USD
	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	177003000	USD
	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	166589000	USD
	ngl	Paymentsfor Settlementand Early Extinguishmentof Liabilities PaymentsforSettlementandEarlyExtinguishmentofLiabilities	3534000	USD
	ngl	Paymentsfor Settlementand Early Extinguishmentof Liabilities PaymentsforSettlementandEarlyExtinguishmentofLiabilities	2408000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-672892000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3082000	USD
	us-gaap	Proceeds From Issuance Of Preferred Limited Partners Units ProceedsFromIssuanceOfPreferredLimitedPartnersUnits	0	USD
	us-gaap	Proceeds From Issuance Of Preferred Limited Partners Units ProceedsFromIssuanceOfPreferredLimitedPartnersUnits	202731000	USD
	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	14988000	USD
	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	10549000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	162000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	15608000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-89263000	USD
CY2018Q3	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	889800000	USD
CY2018Q2	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.50
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	-325000	USD
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	-3645000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-673217000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-92908000	USD
	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	931000	USD
	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	16431000	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22094000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	7826000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23025000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24257000	USD
	us-gaap	Interest Paid Net InterestPaidNet	132318000	USD
	us-gaap	Interest Paid Net InterestPaidNet	153788000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1893000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1614000	USD
	us-gaap	Distribution Made To Limited Partner Cash Distributions Declared DistributionMadeToLimitedPartnerCashDistributionsDeclared	4725000	USD
	us-gaap	Distribution Made To Limited Partner Cash Distributions Declared DistributionMadeToLimitedPartnerCashDistributionsDeclared	4725000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	34734000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	7444000	USD
	us-gaap	Nature Of Operations NatureOfOperations	Organization and Operations<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">NGL Energy Partners LP (“we,” “us,” “our,” or the “Partnership”) is </span><span style="font-family:inherit;font-size:10pt;">a Delaware limited partnership</span><span style="font-family:inherit;font-size:10pt;">. </span><span style="font-family:inherit;font-size:10pt;">NGL Energy Holdings LLC serves as our general partner.</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">At</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">December 31, 2018</span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;">our operations included:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Crude Oil Logistics segment purchases crude oil from producers and transports it to refineries or for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs, and provides storage, terminaling, trucking, marine and pipeline transportation services through its owned assets.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Water Solutions segment provides services for the treatment and disposal of wastewater generated from crude oil and natural gas production and for the disposal of solids such as tank bottoms, drilling fluids and drilling muds and performs truck and frac tank washouts. In addition, our Water Solutions segment sells the recovered hydrocarbons that result from performing these services and it also sells freshwater to producers for exploration and production activities.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Liquids segment supplies natural gas liquids to retailers, wholesalers, refiners, and petrochemical plants throughout the United States and in Canada using its leased underground storage and fleet of leased railcars, markets regionally through its</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;"><span>19</span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">owned terminals throughout the United States, and provides terminaling and storage services at its salt dome storage facility joint venture in Utah.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><span style="font-family:inherit;font-size:10pt;">•</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our Refined Products and Renewables segment conducts gasoline, diesel, ethanol, and biodiesel marketing operations, purchases refined petroleum and renewable products primarily in the Gulf Coast, Southeast and Midwest regions of the United States and schedules them for delivery at various locations throughout the country. In addition, in certain storage locations, our Refined Products and Renewables segment may also purchase unfinished gasoline blending components for subsequent blending into finished gasoline to supply our marketing business as well as third parties.</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Recent Developments</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span style="font-family:inherit;font-size:10pt;">On July 10, 2018, we completed the sale of virtually all of our Retail Propane segment to Superior Plus Corp. (“Superior”)</span><span style="font-family:inherit;font-size:10pt;"> for total consideration of </span><span style="font-family:inherit;font-size:10pt;"><span>$889.8 million</span></span><span style="font-family:inherit;font-size:10pt;"> in cash. Accordingly, upon satisfaction of the significant closing conditions for this transaction during the month of June 2018, the assets, liabilities and redeemable noncontrolling interest of the Retail Propane segment were classified as held for sale in our unaudited condensed consolidated balance sheets. This sale included all </span><span style="font-family:inherit;font-size:10pt;"><span>three</span></span><span style="font-family:inherit;font-size:10pt;"> of the retail propane businesses we acquired during the three months ended June 30, 2018 (see </span><span style="font-weight:normal;">Note 4</span><span style="font-family:inherit;font-size:10pt;">). We retained our </span><span style="font-family:inherit;font-size:10pt;"><span>50%</span></span><span style="font-family:inherit;font-size:10pt;"> ownership interest in Victory Propane, LLC (“Victory Propane”), which we subsequently sold on August 14, 2018 (see </span><span style="font-weight:normal;">Note 2</span>). This transaction, combined with the sale of a portion of our Retail Propane segment to DCC LPG (“DCC”) on March 30, 2018, represents a strategic shift in our operations and will have a significant effect on our operations and financial results going forward. Accordingly, the results of operations and cash flows related to the entire Retail Propane segment (including equity in earnings of Victory Propane) have been classified as discontinued operations for all periods presented and prior periods have been retrospectively adjusted in the unaudited condensed consolidated statements of operations and unaudited condensed consolidated statements of cash flows.
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amount of assets and liabilities reported at the date of the consolidated financial statements and the amount of revenues and expenses reported during the periods presented.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div>Critical estimates we make in the preparation of our unaudited condensed consolidated financial statements include, among others, determining the fair value of assets and liabilities acquired in business combinations, the fair value of derivative instruments, the collectibility of accounts receivable, the recoverability of inventories, useful lives and recoverability of property, plant and equipment and amortizable intangible assets, the impairment of long-lived assets and goodwill, the fair value of asset retirement obligations, the value of equity-based compensation, accruals for environmental matters and estimating certain revenues. Although we believe these estimates are reasonable, actual results could differ from those estimates.
CY2018Q4	us-gaap	Energy Related Inventory Petroleum EnergyRelatedInventoryPetroleum	53312000	USD
CY2018Q1	us-gaap	Energy Related Inventory Petroleum EnergyRelatedInventoryPetroleum	77351000	USD
CY2018Q1	ngl	Energy Related Inventory Butane EnergyRelatedInventoryButane	12613000	USD
CY2018Q4	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	92328000	USD
CY2018Q1	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	38910000	USD
CY2018Q4	ngl	Energy Related Inventory Butane EnergyRelatedInventoryButane	30855000	USD
CY2018Q1	ngl	Pipeline Commitments Minimum Shipping Fees PipelineCommitmentsMinimumShippingFees	88757000	USD
CY2018Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	48899000	USD
CY2018Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	49878000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	170097000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	22300000	USD
CY2018Q4	ngl	Energy Related Inventory Ethanol EnergyRelatedInventoryEthanol	38911000	USD
CY2018Q1	ngl	Energy Related Inventory Ethanol EnergyRelatedInventoryEthanol	38093000	USD
CY2018Q4	ngl	Energy Related Inventory Biodiesel EnergyRelatedInventoryBiodiesel	7900000	USD
CY2018Q1	ngl	Energy Related Inventory Biodiesel EnergyRelatedInventoryBiodiesel	10596000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	572931000	USD
CY2018Q1	us-gaap	Inventory Net InventoryNet	551303000	USD
CY2018Q4	ngl	Energy Related Inventory Other Natural Gas Liquids EnergyRelatedInventoryOtherNaturalGasLiquids	8262000	USD
CY2018Q1	ngl	Energy Related Inventory Other Natural Gas Liquids EnergyRelatedInventoryOtherNaturalGasLiquids	6515000	USD
CY2018Q4	ngl	Energy Related Inventory Gasoline EnergyRelatedInventoryGasoline	215798000	USD
CY2018Q1	ngl	Energy Related Inventory Gasoline EnergyRelatedInventoryGasoline	253286000	USD
CY2018Q4	ngl	Energy Related Inventory Diesel EnergyRelatedInventoryDiesel	125565000	USD
CY2018Q1	ngl	Energy Related Inventory Diesel EnergyRelatedInventoryDiesel	113939000	USD
CY2018Q4	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	4797000	USD
CY2018Q1	us-gaap	Equity Method Investments EquityMethodInvestments	17236000	USD
CY2018Q2	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.50
CY2018Q4	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	20119000	USD
CY2018Q1	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	29463000	USD
CY2018Q4	ngl	Other Assets Line Fill Noncurrent OtherAssetsLineFillNoncurrent	33437000	USD
CY2018Q1	ngl	Other Assets Line Fill Noncurrent OtherAssetsLineFillNoncurrent	34897000	USD
CY2018Q4	ngl	Other Assets Tank Bottoms Noncurrent OtherAssetsTankBottomsNoncurrent	44148000	USD
CY2018Q1	ngl	Other Assets Tank Bottoms Noncurrent OtherAssetsTankBottomsNoncurrent	42044000	USD
CY2018Q4	ngl	Pipeline Commitments Minimum Shipping Fees PipelineCommitmentsMinimumShippingFees	23494000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	245039000	USD
CY2018Q4	ngl	Numberof Barrelsof Refined Product NumberofBarrelsofRefinedProduct	389737	bbl
CY2018Q1	ngl	Numberof Barrelsof Refined Product NumberofBarrelsofRefinedProduct	366212	bbl
CY2018Q1	ngl	Deferred Gainon Saleof General Partner Interest Current DeferredGainonSaleofGeneralPartnerInterestCurrent	30113000	USD
CY2018Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	26626000	USD
CY2018Q1	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	31701000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	15174000	USD
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18033000	USD
CY2018Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	42478000	USD
CY2018Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	40829000	USD
CY2018Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	112374000	USD
CY2018Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	51039000	USD
CY2018Q4	us-gaap	Interest Payable Current InterestPayableCurrent	27360000	USD
CY2018Q1	us-gaap	Interest Payable Current InterestPayableCurrent	39947000	USD
CY2018Q4	ngl	Product Exchange Liabilities Current ProductExchangeLiabilitiesCurrent	27220000	USD
CY2018Q1	ngl	Product Exchange Liabilities Current ProductExchangeLiabilitiesCurrent	11842000	USD
CY2018Q4	us-gaap	Litigation Reserve LitigationReserve	12500000	USD
CY2018Q1	us-gaap	Litigation Reserve LitigationReserve	0	USD
CY2018Q4	ngl	Deferred Gainon Saleof General Partner Interest Current DeferredGainonSaleofGeneralPartnerInterestCurrent	0	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	263732000	USD
CY2018Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	223504000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	9937000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	424000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2017Q4	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	39964000	USD
	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	223585000	USD
	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	-222706000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	404414000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	110432000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	31827000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-108236000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-190454000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-307000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	89000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1170000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	221000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	110739000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	31738000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-107066000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-190675000	USD
CY2018Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	29748000	USD
CY2017Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	16219000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	73882000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	42001000	USD
CY2018Q4	ngl	Net Income Loss From Continuing Operations Allocated To General Partner NetIncomeLossFromContinuingOperationsAllocatedToGeneralPartner	-115000	USD
CY2017Q4	ngl	Net Income Loss From Continuing Operations Allocated To General Partner NetIncomeLossFromContinuingOperationsAllocatedToGeneralPartner	-49000	USD
	ngl	Net Income Loss From Continuing Operations Allocated To General Partner NetIncomeLossFromContinuingOperationsAllocatedToGeneralPartner	78000	USD
	ngl	Net Income Loss From Continuing Operations Allocated To General Partner NetIncomeLossFromContinuingOperationsAllocatedToGeneralPartner	132000	USD
CY2018Q4	ngl	Warrant Redemption Premium WarrantRedemptionPremium	0	USD
CY2017Q4	ngl	Warrant Redemption Premium WarrantRedemptionPremium	0	USD
	ngl	Warrant Redemption Premium WarrantRedemptionPremium	0	USD
	ngl	Warrant Redemption Premium WarrantRedemptionPremium	349000	USD
CY2018Q4	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	80876000	USD
CY2017Q4	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	15470000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-180870000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-232893000	USD
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	96000	USD
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	24942000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-446000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-261000	USD
CY2018Q4	ngl	Net Income Loss From Discontinued Operations Allocated To General Partner NetIncomeLossFromDiscontinuedOperationsAllocatedToGeneralPartner	0	USD
CY2017Q4	ngl	Net Income Loss From Discontinued Operations Allocated To General Partner NetIncomeLossFromDiscontinuedOperationsAllocatedToGeneralPartner	-24000	USD
	ngl	Net Income Loss From Discontinued Operations Allocated To General Partner NetIncomeLossFromDiscontinuedOperationsAllocatedToGeneralPartner	-405000	USD
	ngl	Net Income Loss From Discontinued Operations Allocated To General Partner NetIncomeLossFromDiscontinuedOperationsAllocatedToGeneralPartner	-11000	USD
CY2018Q4	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	96000	USD
CY2017Q4	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	24494000	USD
	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	404455000	USD
	us-gaap	Net Income Loss From Discontinued Operations Available To Common Shareholders Basic NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	10187000	USD
CY2018Q4	us-gaap	Net Income Loss Allocated To Limited Partners NetIncomeLossAllocatedToLimitedPartners	80972000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2128187000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1861952000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	402025000	USD
CY2018Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	343345000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1726162000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1518607000	USD
CY2018Q4	us-gaap	Depreciation Depreciation	26416000	USD
CY2017Q4	us-gaap	Depreciation Depreciation	25493000	USD
	us-gaap	Depreciation Depreciation	77129000	USD
	us-gaap	Depreciation Depreciation	76417000	USD
CY2018Q4	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	160000	USD
CY2017Q4	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	66000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	482000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	66000	USD
CY2018Q4	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-518000	USD
CY2017Q4	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	3751000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	5007000	USD
	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	2013000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	1204607000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	66522000	USD
	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	24241000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Goodwill Current DisposalGroupIncludingDiscontinuedOperationGoodwillCurrent	64274000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	1182614000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1354503000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	492892000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	861611000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1343919000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	433565000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	910354000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	61152000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	61152000	USD
CY2018Q1	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	2800000	USD
CY2018Q1	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	2800000	USD
CY2018Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1415655000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	492892000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	922763000	USD
CY2018Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1346719000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	433565000	USD
CY2018Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	913154000	USD
	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P13Y7M6D
CY2018Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	29653000	USD
CY2017Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	29376000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	89002000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	89795000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	28410000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	113187000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	101000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	88245000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	80316000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	450453000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	861611000	USD
CY2018Q4	ngl	Debtand Capital Lease Obligations Face Amount DebtandCapitalLeaseObligationsFaceAmount	2230836000	USD
CY2018Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	13268000	USD
CY2018Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	2217568000	USD
CY2018Q1	ngl	Debtand Capital Lease Obligations Face Amount DebtandCapitalLeaseObligationsFaceAmount	2701031000	USD
CY2018Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	20645000	USD
CY2018Q1	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	2680386000	USD
CY2018Q4	ngl	Longterm Debtand Capital Lease Obligations Current Face Amount LongtermDebtandCapitalLeaseObligationsCurrentFaceAmount	340533000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	666000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	339867000	USD
CY2018Q1	ngl	Longterm Debtand Capital Lease Obligations Current Face Amount LongtermDebtandCapitalLeaseObligationsCurrentFaceAmount	646000	USD
CY2018Q1	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	0	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	646000	USD
CY2018Q4	ngl	Longterm Debtand Capital Lease Obligations Face Amount LongtermDebtandCapitalLeaseObligationsFaceAmount	1890303000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	12602000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1877701000	USD
CY2018Q1	ngl	Longterm Debtand Capital Lease Obligations Face Amount LongtermDebtandCapitalLeaseObligationsFaceAmount	2700385000	USD
CY2018Q1	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	20645000	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2679740000	USD
CY2018Q4	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	900000	USD
CY2017Q4	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1500000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3400000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4800000	USD
CY2018Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	2300000	USD
CY2018Q4	ngl	Litigation Settlement Cash Portion LitigationSettlementCashPortion	25000000.0	USD
CY2018Q4	ngl	Litigation Settlement Renewable Identification Numbers LitigationSettlementRenewableIdentificationNumbers	36000000
CY2018Q4	us-gaap	Loss Contingency Damages Paid Value LossContingencyDamagesPaidValue	12500000	USD
CY2018Q4	ngl	Litigation Settlement Renewable Identification Numbers LitigationSettlementRenewableIdentificationNumbers	36000000
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs Remainderof Fiscal Year FutureAmortizationofDebtIssuanceCostsRemainderofFiscalYear	901000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs Year Two FutureAmortizationofDebtIssuanceCostsYearTwo	2730000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs Year Three FutureAmortizationofDebtIssuanceCostsYearThree	2367000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs Year Four FutureAmortizationofDebtIssuanceCostsYearFour	2367000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs Year Five FutureAmortizationofDebtIssuanceCostsYearFive	2367000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs After Year Five FutureAmortizationofDebtIssuanceCostsAfterYearFive	2536000	USD
CY2018Q4	ngl	Future Amortizationof Debt Issuance Costs FutureAmortizationofDebtIssuanceCosts	13268000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	161000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	340534000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	4683000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	889000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	996458000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	2230836000	USD
CY2018Q4	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	4000000.0	USD
CY2018Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	2500000	USD
CY2018Q4	us-gaap	Litigation Reserve LitigationReserve	12500000	USD
CY2018Q1	us-gaap	Asset Retirement Obligation AssetRetirementObligation	9133000	USD
	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	441000	USD
	ngl	Asset Retirement Obligation Liabilities Assumedin Acquisitions AssetRetirementObligationLiabilitiesAssumedinAcquisitions	28000	USD
	ngl	Asset Retirement Obligation Liabilities Movedto Heldfor Sale AssetRetirementObligationLiabilitiesMovedtoHeldforSale	-239000	USD
	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	867000	USD
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	511000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	9007000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Remainder Of Fiscal Year OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear	29233000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	120861000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	99496000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	72693000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	52270000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	47761000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	422314000	USD
CY2018Q4	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	26500000	USD
CY2017Q4	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	30400000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	81100000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	92900000	USD
CY2018Q4	us-gaap	General Partners Capital Account Units Issued GeneralPartnersCapitalAccountUnitsIssued	2564	shares
CY2018Q2	us-gaap	Distribution Made To Limited Partner Distributions Declared Per Unit DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit	0.3900
CY2018Q2	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	47374000	USD
CY2018Q2	us-gaap	General Partner Distributions GeneralPartnerDistributions	82000	USD
CY2018Q3	us-gaap	Distribution Made To Limited Partner Distributions Declared Per Unit DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit	0.3900
CY2018Q3	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	47600000	USD
CY2018Q3	us-gaap	General Partner Distributions GeneralPartnerDistributions	82000	USD
CY2018Q4	us-gaap	Distribution Made To Limited Partner Distributions Declared Per Unit DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit	0.3900
CY2018Q4	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	48260000	USD
CY2018Q4	us-gaap	General Partner Distributions GeneralPartnerDistributions	83000	USD
	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	6600000	USD
CY2018Q4	us-gaap	Preferred Units Offering Costs PreferredUnitsOfferingCosts	700000	USD
	us-gaap	Preferred Stock Dividend Payment Terms PreferredStockDividendPaymentTerms	The current distribution rate for the Class B Preferred Units is 9.0% per year of the $25.00 liquidation preference per unit (equal to $2.25 per unit per year).
	ngl	Common Units Canceled During Period CommonUnitsCanceledDuringPeriod	15550	shares
	ngl	Valueof Common Units Canceled During Period ValueofCommonUnitsCanceledDuringPeriod	200000	USD
	us-gaap	Deferred Compensation Arrangement With Individual Shares Issued DeferredCompensationArrangementWithIndividualSharesIssued	1745801	shares
CY2018Q1	us-gaap	Accrued Bonuses Current And Noncurrent AccruedBonusesCurrentAndNoncurrent	6300000	USD
CY2018Q4	us-gaap	Price Risk Derivatives At Fair Value Net PriceRiskDerivativesAtFairValueNet	181015000	USD
CY2018Q4	ngl	Derivative Collateral Obligation To Return Right To Reclaim Cash DerivativeCollateralObligationToReturnRightToReclaimCash	131578000	USD
CY2018Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	49437000	USD
CY2018Q1	us-gaap	Price Risk Derivatives At Fair Value Net PriceRiskDerivativesAtFairValueNet	-20751000	USD
CY2018Q1	ngl	Derivative Collateral Obligation To Return Right To Reclaim Cash DerivativeCollateralObligationToReturnRightToReclaimCash	-15501000	USD
CY2018Q1	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-5250000	USD
CY2018Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	239700000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	150700000	USD
CY2017Q4	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-64900000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-99500000	USD
CY2018Q4	us-gaap	Sales Revenue Net SalesRevenueNet	6376820000	USD
CY2017Q4	us-gaap	Sales Revenue Net SalesRevenueNet	4353783000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	18875888000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	11961164000	USD
CY2018Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	53434000	USD
CY2017Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	52210000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	158229000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	158222000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	157577000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	100559000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	59714000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-28116000	USD
CY2018Q4	ngl	Additions To Property Plant And Equipment And Intangible Assets And Payments To Acquire Property Plantand Equipment And Intangible Assets AdditionsToPropertyPlantAndEquipmentAndIntangibleAssetsAndPaymentsToAcquirePropertyPlantandEquipmentAndIntangibleAssets	122702000	USD
CY2017Q4	ngl	Additions To Property Plant And Equipment And Intangible Assets And Payments To Acquire Property Plantand Equipment And Intangible Assets AdditionsToPropertyPlantAndEquipmentAndIntangibleAssetsAndPaymentsToAcquirePropertyPlantandEquipmentAndIntangibleAssets	39157000	USD
	ngl	Additions To Property Plant And Equipment And Intangible Assets And Payments To Acquire Property Plantand Equipment And Intangible Assets AdditionsToPropertyPlantAndEquipmentAndIntangibleAssetsAndPaymentsToAcquirePropertyPlantandEquipmentAndIntangibleAssets	487708000	USD
	ngl	Additions To Property Plant And Equipment And Intangible Assets And Payments To Acquire Property Plantand Equipment And Intangible Assets AdditionsToPropertyPlantAndEquipmentAndIntangibleAssetsAndPaymentsToAcquirePropertyPlantandEquipmentAndIntangibleAssets	87707000	USD
CY2018Q4	us-gaap	Noncurrent Assets NoncurrentAssets	3831539000	USD
CY2018Q1	us-gaap	Noncurrent Assets NoncurrentAssets	3636368000	USD
CY2018Q4	us-gaap	Assets Assets	5955947000	USD
CY2018Q1	us-gaap	Assets Assets	6151122000	USD
CY2018Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	12564000	USD
CY2018Q1	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	4772000	USD
CY2018Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	23410000	USD
CY2018Q1	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	1254000	USD
CY2018Q3	us-gaap	Equity Method Investments EquityMethodInvestments	800000	USD
CY2018Q2	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.50
CY2018Q3	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	3400000	USD
CY2018Q2	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.50
CY2018Q3	ngl	Present Valueof Note Receivablefrom Victory Propane PresentValueofNoteReceivablefromVictoryPropane	2600000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	4113000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet	45924000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Inventory Current DisposalGroupIncludingDiscontinuedOperationInventoryCurrent	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Inventory Current DisposalGroupIncludingDiscontinuedOperationInventoryCurrent	13250000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Prepaid And Other Assets Current DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Prepaid And Other Assets Current DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent	2796000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment Current DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent	55976000	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment Current DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent	201340000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Goodwill Current DisposalGroupIncludingDiscontinuedOperationGoodwillCurrent	64274000	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Goodwill Current DisposalGroupIncludingDiscontinuedOperationGoodwillCurrent	107951000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Intangible Assets Current DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsCurrent	4259000	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Intangible Assets Current DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsCurrent	141328000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Other Current Assets DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Other Current Assets DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets	902000	USD
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	124509000	USD
CY2018Q1	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	517604000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Accounts Payable Current DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Accounts Payable Current DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent	7790000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Accrued Liabilities Current DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent	1233000	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Accrued Liabilities Current DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent	6583000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Deferred Revenue Current DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Deferred Revenue Current DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent	12842000	USD
CY2018Q4	ngl	Disposal Group Including Discontinued Operation Current Maturitiesof Long Term Debt DisposalGroupIncludingDiscontinuedOperationCurrentMaturitiesofLongTermDebt	0	USD
CY2018Q1	ngl	Disposal Group Including Discontinued Operation Current Maturitiesof Long Term Debt DisposalGroupIncludingDiscontinuedOperationCurrentMaturitiesofLongTermDebt	2550000	USD
CY2018Q4	ngl	Disposal Group Including Discontinued Operation Long Term Debt Net DisposalGroupIncludingDiscontinuedOperationLongTermDebtNet	0	USD
CY2018Q1	ngl	Disposal Group Including Discontinued Operation Long Term Debt Net DisposalGroupIncludingDiscontinuedOperationLongTermDebtNet	2888000	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	9331000	USD
CY2018Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	0	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Other Current Liabilities DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities	0	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Other Current Liabilities DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities	9927000	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	10564000	USD
CY2018Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	42580000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	160069000	USD
	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	70859000	USD
	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	291872000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	87487000	USD
	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	36758000	USD
	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	148443000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	160000	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	33750000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	27328000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	90592000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	2822000	USD
	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	2589000	USD
	us-gaap	Disposal Group Including Discontinued Operation General And Administrative Expense DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense	7750000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	11130000	USD
	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	8706000	USD
	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	34205000	USD
CY2018Q4	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	263000	USD
CY2017Q4	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-908000	USD
	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	407646000	USD
	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-2004000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	103000	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	23972000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	403124000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	8878000	USD
CY2018Q4	ngl	Disposal Group Including Discontinued Operation Equityin Earnings Lossof Unconsolidated Entities DisposalGroupIncludingDiscontinuedOperationEquityinEarningsLossofUnconsolidatedEntities	0	USD
CY2017Q4	ngl	Disposal Group Including Discontinued Operation Equityin Earnings Lossof Unconsolidated Entities DisposalGroupIncludingDiscontinuedOperationEquityinEarningsLossofUnconsolidatedEntities	838000	USD
	ngl	Disposal Group Including Discontinued Operation Equityin Earnings Lossof Unconsolidated Entities DisposalGroupIncludingDiscontinuedOperationEquityinEarningsLossofUnconsolidatedEntities	1183000	USD
	ngl	Disposal Group Including Discontinued Operation Equityin Earnings Lossof Unconsolidated Entities DisposalGroupIncludingDiscontinuedOperationEquityinEarningsLossofUnconsolidatedEntities	593000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	0	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	94000	USD
	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	125000	USD
	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	331000	USD
CY2018Q4	ngl	Disposal Group Including Discontinued Operation Other Income Expense DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense	0	USD
CY2017Q4	ngl	Disposal Group Including Discontinued Operation Other Income Expense DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense	226000	USD
	ngl	Disposal Group Including Discontinued Operation Other Income Expense DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense	364000	USD
	ngl	Disposal Group Including Discontinued Operation Other Income Expense DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense	862000	USD
CY2018Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	103000	USD
CY2017Q4	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	24942000	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	404546000	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	10002000	USD
CY2018Q4	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	7000	USD
CY2017Q4	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	132000	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	65000	USD
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	96000	USD
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	24942000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	404414000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	9937000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	400000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-400000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-300000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2018Q4	ngl	Amount Receivedfrom Dc Cand Superiorfor Propane Sales AmountReceivedfromDCCandSuperiorforPropaneSales	29600000	USD
	ngl	Amount Receivedfrom Dc Cand Superiorfor Propane Sales AmountReceivedfromDCCandSuperiorforPropaneSales	45300000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	47958000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	143368000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	110593000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	106566000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	105316000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	334657000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	848458000	USD
CY2018Q2	us-gaap	Receivables From Customers ReceivablesFromCustomers	677095000	USD
CY2018Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	671199000	USD
CY2018Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	8374000	USD
	us-gaap	Increase Decrease In Deferred Revenue And Customer Advances And Deposits IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits	66030000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-52967000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	21437000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23025000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1006033000	USD
CY2018Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	12564000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	572931000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	210452000	USD
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	124509000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	1949514000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1726162000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	1182614000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	922763000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	4797000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	170097000	USD
CY2018Q4	us-gaap	Assets Assets	5955947000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	905958000	USD
CY2018Q4	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	23410000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	263732000	USD
CY2018Q4	us-gaap	Customer Advances Current CustomerAdvancesCurrent	21437000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	339867000	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	10564000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1564968000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1877701000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	74903000	USD
CY2018Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	122934000	USD
CY2018Q4	us-gaap	Partners Capital PartnersCapital	2237930000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-273000	USD
CY2018Q4	us-gaap	Partners Capital Attributable To Noncontrolling Interest PartnersCapitalAttributableToNoncontrollingInterest	77784000	USD
CY2018Q4	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	2315441000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5955947000	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22094000	USD
CY2018Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1026764000	USD
CY2018Q1	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	4772000	USD
CY2018Q1	us-gaap	Inventory Net InventoryNet	551303000	USD
CY2018Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	128742000	USD
CY2018Q1	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	517604000	USD
CY2018Q1	us-gaap	Assets Current AssetsCurrent	2251279000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1518607000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	1204607000	USD
CY2018Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	913154000	USD
CY2018Q1	us-gaap	Equity Method Investments EquityMethodInvestments	17236000	USD
CY2018Q1	us-gaap	Due From Related Parties Noncurrent DueFromRelatedPartiesNoncurrent	1200000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	245039000	USD
CY2018Q1	us-gaap	Assets Assets	6151122000	USD
CY2018Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	852839000	USD
CY2018Q1	us-gaap	Due To Related Parties Current DueToRelatedPartiesCurrent	1254000	USD
CY2018Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	223504000	USD
CY2018Q1	us-gaap	Customer Advances Current CustomerAdvancesCurrent	8374000	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	646000	USD
CY2018Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	42580000	USD
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1129197000	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2679740000	USD
CY2018Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	173514000	USD
CY2018Q1	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	82576000	USD
CY2018Q1	us-gaap	Partners Capital PartnersCapital	2004407000	USD
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1815000	USD
CY2018Q1	us-gaap	Partners Capital Attributable To Noncontrolling Interest PartnersCapitalAttributableToNoncontrollingInterest	83503000	USD
CY2018Q1	us-gaap	Partners Capital Including Portion Attributable To Noncontrolling Interest PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest	2086095000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6151122000	USD
CY2018Q4	us-gaap	Sales Revenue Net SalesRevenueNet	6376820000	USD
CY2018Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	6114384000	USD
CY2018Q4	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	62892000	USD
CY2018Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	24779000	USD
CY2018Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	53434000	USD
CY2018Q4	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36246000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	157577000	USD
CY2018Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1777000	USD
CY2018Q4	us-gaap	Interest Expense InterestExpense	39151000	USD
CY2018Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-10083000	USD
CY2018Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1292000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	111412000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	980000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	110432000	USD
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	96000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	110528000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-307000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	110835000	USD
CY2017Q4	us-gaap	Sales Revenue Net SalesRevenueNet	4353783000	USD
CY2017Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	4235866000	USD
CY2017Q4	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	51140000	USD
CY2017Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	26396000	USD
CY2017Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	52210000	USD
CY2017Q4	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	112388000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	100559000	USD
CY2017Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2588000	USD
CY2017Q4	us-gaap	Interest Expense InterestExpense	51696000	USD
CY2017Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-21141000	USD
CY2017Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1881000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32191000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	364000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	31827000	USD
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	24942000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	56769000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	89000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	424000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	56256000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	18875888000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	18320067000	USD
	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	179463000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	86538000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	158229000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-71077000	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	59714000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2375000	USD
	us-gaap	Interest Expense InterestExpense	126777000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-10220000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-31006000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-105914000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2322000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-108236000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	404414000	USD
	us-gaap	Profit Loss ProfitLoss	296178000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1170000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-446000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22479000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5251000	USD
	us-gaap	Net Income Loss NetIncomeLoss	297794000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	11961164000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-189585000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	11621997000	USD
	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	146768000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	69939000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	158222000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	13246000	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	5600000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-28116000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6677000	USD
	us-gaap	Interest Expense InterestExpense	150918000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	869000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-190454000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	9937000	USD
	us-gaap	Profit Loss ProfitLoss	-180517000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	221000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-261000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-180477000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	110528000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3000	USD
CY2018Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	110525000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	56769000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	784000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	57553000	USD
	us-gaap	Profit Loss ProfitLoss	296178000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-27000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	296151000	USD
	us-gaap	Profit Loss ProfitLoss	-180517000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	350000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-180167000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	84647000	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	31011000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	115658000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	303989000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	197971000	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	-95978000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	8335000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	103594000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	92000	USD
	us-gaap	Early Repayment Of Subordinated Debt EarlyRepaymentOfSubordinatedDebt	395471000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	488000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	915000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	169000	USD
	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	177003000	USD
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	8371000	USD
	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	1515000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-287289000	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	845779000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	558490000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	2956500000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	3037000000	USD
	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	14988000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	162000	USD
	ngl	Paymentsfor Settlementand Early Extinguishmentof Liabilities PaymentsforSettlementandEarlyExtinguishmentofLiabilities	3534000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-672892000	USD
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	-325000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-673217000	USD
	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	931000	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22094000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23025000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-32917000	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	37204000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4287000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	82306000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	19897000	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	85575000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	31339000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	292117000	USD
	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	21461000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	11710000	USD
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	7425000	USD
	us-gaap	Payments For Advance To Affiliate PaymentsForAdvanceToAffiliate	1460000	USD
	us-gaap	Proceeds From Collection Of Advance To Affiliate ProceedsFromCollectionOfAdvanceToAffiliate	4160000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-20000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	156052000	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-51000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	105052000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1674500000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1349500000	USD
	us-gaap	Early Repayment Of Subordinated Debt EarlyRepaymentOfSubordinatedDebt	415568000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	716000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2497000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	23000	USD
	us-gaap	Payments Of Capital Distribution PaymentsOfCapitalDistribution	166589000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3082000	USD
	us-gaap	Proceeds From Issuance Of Preferred Limited Partners Units ProceedsFromIssuanceOfPreferredLimitedPartnersUnits	202731000	USD
	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	10549000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	15608000	USD
	ngl	Paymentsfor Settlementand Early Extinguishmentof Liabilities PaymentsforSettlementandEarlyExtinguishmentofLiabilities	2408000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-89263000	USD
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	-3645000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-92908000	USD
	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	16431000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	7826000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24257000	USD

Files In Submission

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0001504461-19-000008-index-headers.html	Edgar Link	pending
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0001504461-19-000008.txt	Edgar Link	pending
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ngl-12312018x10q_htm.xml	Edgar Link	completed
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$NGL
NGL Energy Partners LP Stock $ngl

2019 Q1 Form 10-Q Financial Statement

#000150446119000008 Filed on February 11, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NGL NGL Energy Partners LP Stock $ngl

2019 Q1 Form 10-Q Financial Statement

#000150446119000008 Filed on February 11, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NGL
NGL Energy Partners LP Stock $ngl