UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenue
Third parties	$ 47.3	$ 51.3
Related parties	22.9	25.4
Total revenue	70.2	76.7
Costs and expenses
Operations and maintenance – third parties	12.9	9.4
Operations and maintenance – related parties	8.5	5.4
General and administrative – third parties	1.6	2.1
General and administrative – related parties	6.4	5.7
Depreciation, amortization and accretion	6.2	5.9
Property and other taxes	2.8	3.2
Total costs and expenses	38.4	31.7
Operating income	31.8	45.0
Income from equity investments	38.7	23.2
Dividend income from cost investments	7.3	2.8
Investment and dividend income	46.0	26.0
Interest expense, net	4.8	3.0
Income before income taxes	73.0	68.0
Income tax expense	0.0	0.0
Net income	73.0	68.0
Less: Net income attributable to noncontrolling interests	2.2	12.7
Net income attributable to the Partnership	70.8	55.3
Limited Partners' interest in net income attributable to the Partnership	$ 58.7	$ 52.2
Net income per Limited Partner Unit - Basic and Diluted:
Distributions declared per Limited Partner Unit (in dollars per unit)	$ 0.291	$ 0.2350
Shell Pipeline Company L P
Costs and expenses
General partner's interest in net income attributable to the Partnership	$ 12.1	$ 3.1
Common
Costs and expenses
Net income attributable to the Partnership	$ 58.7	$ 30.5
Net income per Limited Partner Unit - Basic and Diluted:
Net income per Limited Partner Unit (in dollars per share)	$ 0.33	$ 0.36
Subordinated
Costs and expenses
Net income attributable to the Partnership		$ 21.7
Net income per Limited Partner Unit - Basic and Diluted:
Net income per Limited Partner Unit (in dollars per share)	$ 0.00	$ 0.32
Common units – public
Costs and expenses
Net income	$ 29.3
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Common (in shares)	88.4	63.4
Common units – public | Shell Pipeline Company L P
Costs and expenses
Net income	$ 29.4
Common units – SPLC | Shell Pipeline Company L P
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Common (in shares)	88.9	21.5
Subordinated units – SPLC | Shell Pipeline Company L P
Weighted average Limited Partner Units outstanding - Basic and Diluted (in millions):
Weighted average limited partner units - Subordinated (in shares)	0.0	67.5