UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenue
Third parties	$ 51.3	$ 46.5	[1]
Related parties	25.4	19.4	[1]
Total revenue	76.7	65.9	[1]
Costs and expenses
Operations and maintenance – third parties	9.4	9.4	[1]
Operations and maintenance – related parties	5.4	5.2	[1]
General and administrative – third parties	2.1	1.7	[1]
General and administrative – related parties	5.7	5.6	[1]
Depreciation, amortization and accretion	5.9	5.2	[1],[2]
Property and other taxes	3.2	3.4	[1]
Total costs and expenses	31.7	30.5	[1]
Operating income	45.0	35.4	[1]
Income from equity investments	23.2	12.5	[1]
Dividend income from investment	2.8	1.6	[1]
Investment and dividend income	26.0	14.1	[1]
Interest expense, net	3.0	0.2	[1]
Income before income taxes	68.0	49.3	[1]
Income tax expense	0.0	0.2	[1]
Net income	68.0	49.1	[1],[2]
Less: Net income attributable to Parent	0.0	7.7	[1]
Net income attributable to the Partnership	55.3	23.6	[1]
Limited Partners' interest in net income attributable to the Partnership	$ 52.2	$ 23.1	[1]
Net income per Limited Partner Unit - Basic and Diluted (in dollars):
Distributions declared per limited partner unit (in dollars per unit)	$ 0.2350	$ 0.1750	[1]
General Partner
Costs and expenses
Net income attributable to the Partnership	$ 3.1	$ 0.5
General Partner | Shell Pipeline Company L P
Costs and expenses
Net income	3.1
General partner's interest in net income attributable to the Partnership	3.1	0.5	[1]
Limited Partners' Common Units
Costs and expenses
Net income attributable to the Partnership	$ 30.5	$ 11.6
Net income per Limited Partner Unit - Basic and Diluted (in dollars):
Net income per Limited Partner Unit (in dollars per share)	$ 0.36	$ 0.17	[1]
Limited Partner's Subordinated Units
Costs and expenses
Net income attributable to the Partnership	$ 21.7	$ 11.5
Net income per Limited Partner Unit - Basic and Diluted (in dollars):
Net income per Limited Partner Unit (in dollars per share)	$ 0.32	$ 0.17	[1]
Common unitholders - public
Costs and expenses
Net income	$ 23.6
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Common (in shares)	63.4	46.0	[1]
Common unitholders - public | Shell Pipeline Company L P
Costs and expenses
Net income	$ 6.9
Common Units | Shell Pipeline Company L P
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Common (in shares)	21.5	21.5	[1]
Subordinated Units
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Subordinated (in shares)	67.5	67.5	[1]
Subordinated Units | Shell Pipeline Company L P
Costs and expenses
Net income	$ 21.7
Noncontrolling Interest
Costs and expenses
Net income	12.7
Less: Net income attributable to noncontrolling interests	$ 12.7	$ 17.8	[1]

[1] (1) The 2015 financial information has been retrospectively adjusted for the acquisition of the Shell Auger and Lockport Operations.

[2] (1) The 2015 financial information has been retrospectively adjusted for the acquisition of the Shell Auger and Lockport Operations.