Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Revenues
Total Midstream Services—Affiliate		$ 47,167	$ 22,670	$ 112,259	$ 51,734
Investment Income		1,070	1,060	3,509	3,418
Total Revenues		48,237	23,730	115,768	55,152
Costs and Expenses
Direct Operating		7,426	3,481	19,999	11,152
Depreciation and Amortization		2,290	1,899	6,652	4,956
General and Administrative		2,587	848	7,411	2,358
Total Operating Expenses		12,303	6,228	34,062	18,466
Operating Income		35,934	17,502	81,706	36,686
Other (Income) Expense
Interest Expense, Net of Amount Capitalized		2,462	316	3,107	2,788
Total Other (Income) Expense		2,462	316	3,107	2,788
Income Before Income Taxes		33,472	17,186	78,599	33,898
Income Tax Provision		11,105	6,499	28,288	12,717
Net Income and Comprehensive Income	$ 4,321	$ 22,367	$ 10,687	$ 50,311	$ 21,181
Less: Net Income Attributable to Noncontrolling Interests Subsequent to the Offering on September 20, 2016	1,228
Net Income Attributable to Noble Midstream Partners LP Subsequent to the Offering on September 20, 2016	$ 3,093
Net Income Subsequent to the Offering on September 20, 2016 Per Limited Partner Unit — Basic and Diluted
Net Income Subsequent to the Offering Per Limited Partner Unit - Basic ($ per unit)	$ 0.10
Net Income Subsequent to the Offering Per Limited Partner Unit - Diluted ($ per unit)	$ 0.10
Average Limited Partner Units Outstanding — Basic and Diluted
Average Limited Partner Units Outstanding - Basic (in units)	31,806
Average Limited Partner Units Outstanding - Diluted (in units)	31,806
Common Units
Other (Income) Expense
Net Income Attributable to Noble Midstream Partners LP Subsequent to the Offering on September 20, 2016	$ 1,398
Net Income Subsequent to the Offering on September 20, 2016 Per Limited Partner Unit — Basic and Diluted
Net Income Subsequent to the Offering Per Limited Partner Unit - Basic ($ per unit)	$ 0.10
Net Income Subsequent to the Offering Per Limited Partner Unit - Diluted ($ per unit)	$ 0.10
Average Limited Partner Units Outstanding — Basic and Diluted
Average Limited Partner Units Outstanding - Basic (in units)	14,375	14,375		14,375
Average Limited Partner Units Outstanding - Diluted (in units)	14,375	14,375		14,375
Subordinated Units
Net Income Subsequent to the Offering on September 20, 2016 Per Limited Partner Unit — Basic and Diluted
Net Income Subsequent to the Offering Per Limited Partner Unit - Basic ($ per unit)	$ 0.10
Net Income Subsequent to the Offering Per Limited Partner Unit - Diluted ($ per unit)	$ 0.10
Noble | Common Units
Other (Income) Expense
Net Income Attributable to Noble Midstream Partners LP Subsequent to the Offering on September 20, 2016	$ 149
Net Income Subsequent to the Offering on September 20, 2016 Per Limited Partner Unit — Basic and Diluted
Net Income Subsequent to the Offering Per Limited Partner Unit - Basic ($ per unit)	$ 0.10
Net Income Subsequent to the Offering Per Limited Partner Unit - Diluted ($ per unit)	$ 0.10
Average Limited Partner Units Outstanding — Basic and Diluted
Average Limited Partner Units Outstanding - Basic (in units)	1,528	1,528		1,528
Average Limited Partner Units Outstanding - Diluted (in units)	1,528	1,528		1,528
Noble | Subordinated Units
Other (Income) Expense
Net Income Attributable to Noble Midstream Partners LP Subsequent to the Offering on September 20, 2016	$ 1,546
Net Income Subsequent to the Offering on September 20, 2016 Per Limited Partner Unit — Basic and Diluted
Net Income Subsequent to the Offering Per Limited Partner Unit - Basic ($ per unit)	$ 0.10
Net Income Subsequent to the Offering Per Limited Partner Unit - Diluted ($ per unit)	$ 0.10
Average Limited Partner Units Outstanding — Basic and Diluted
Average Limited Partner Units Outstanding - Basic (in units)	15,903	15,903		15,903
Average Limited Partner Units Outstanding - Diluted (in units)	15,903	15,903		15,903