Energy Transfer Operating (ET+E) 10-Q7 Aug 142014 Q2 Quarterly reportFinancial data

Company Profile

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
Document and Entity Information	Jun. 30, 2014
Document and Entity Information [Abstract]	'
Document Type	'10-Q
Amendment Flag	'false
Document Period End Date	30-Jun-14
Document Fiscal Year Focus	'2014
Document Fiscal Period Focus	'Q2
Trading Symbol	'SXL
Entity Registrant Name	'SUNOCO LOGISTICS PARTNERS L.P.
Entity Central Index Key	'0001161154
Current Fiscal Year End Date	'--12-31
Entity Filer Category	'Large Accelerated Filer
Entity Common Stock, Shares Outstanding	210,198,619

CONDENSED_CONSOLIDATED_STATEME

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended				6 Months Ended
In Millions, except Per Share data, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Revenues	'		'		'		'
Unaffiliated customers	$4,412		$3,948		$8,583		$7,046
Affiliates (Note 4)	409		363		715		777
Total Revenues	4,821	[1]	4,311	[1]	9,298	[1]	7,823	[1]
Costs and Expenses	'		'		'		'
Cost of products sold	4,517		4,023		8,727		7,247
Operating expenses	23		25		57		51
Selling, general and administrative expenses	27		34		64		67
Depreciation and amortization expense	74		64		143		128
Total Costs and Expenses	4,641		4,146		8,991		7,493
Operating Income	180		165		307		330
Interest cost and debt expense, net	-37		-23		-63		-47
Capitalized interest	16		6		26		11
Other income	7		7		11		9
Income Before Provision for Income Taxes	166		155		281		303
Provision for income taxes (Note 8)	-8		-9		-13		-15
Net Income	158		146		268		288
Less: Net income attributable to noncontrolling interests	-2		-3		-5		-5
Net Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Less: General Partner's interest	-44		-30		-82		-57
Limited Partners' interest	112		113		181		226
Net Income Attributable to Sunoco Logistics Partners L.P. per Limited Partner unit (Note 5): (1)	'		'		'		'
Basic (in dollars per share)	$0.54	[2]	$0.54	[2]	$0.87	[2]	$1.09	[2]
Diluted (in dollars per share)	$0.53	[2]	$0.54	[2]	$0.86	[2]	$1.08	[2]
Weighted average Limited Partners' units outstanding (Note 5): (1)	'		'		'		'
Basic (in shares)	208.4	[2]	207.6	[2]	208.2	[2]	207.6	[2]
Diluted (in shares)	209.6	[2]	208.6	[2]	209.3	[2]	208.4	[2]
Net Income	158		146		268		288
Adjustment to affiliate's additional minimum pension liability	1		0		1		0
Other Comprehensive Income	1		0		1		0
Comprehensive Income	159		146		269		288
Less: Comprehensive income attributable to noncontrolling interests	-2		-3		-5		-5
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	$157		$143		$264		$283

[1]	Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:
[2]	Amounts reflect the second quarter 2014 two-for-one unit split (Note 11).

CONDENSED_CONSOLIDATED_BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2012
In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2012
Assets	'	'	'
Cash and cash equivalents	$116	$39	$3
Advances to affiliated companies (Note 4)	0	239	'
Accounts receivable, affiliated companies (Note 4)	22	11	'
Accounts receivable, net	2,786	2,184	'
Inventories (Note 6)	593	600	'
Total Current Assets	3,517	3,073	'
Properties, plants and equipment	7,920	6,785	'
Less accumulated depreciation and amortization	-384	-266	'
Properties, plants and equipment, net	7,536	6,519	'
Investment in affiliates	189	125	'
Goodwill	1,359	1,346	'
Intangible assets, net (Note 7)	797	794	'
Other assets	56	40	'
Total Assets	13,454	11,897	'
Liabilities and Equity	'	'	'
Accounts payable	2,912	2,451	'
Accounts payable, affiliated companies (Note 4)	34	17	'
Accrued liabilities	241	197	'
Accrued taxes payable (Note 8)	74	71	'
Total Current Liabilities	3,261	2,736	'
Long-term debt (Note 9)	3,368	2,503	'
Other deferred credits and liabilities	75	80	'
Deferred income taxes (Note 8)	251	253	'
Total Liabilities	6,955	5,572	'
Commitments and contingent liabilities (Note 10)	'	'	'
Redeemable noncontrolling interests (Note 3)	15	0	'
Total Equity	6,484	6,325	6,195
Total Liabilities and Equity	$13,454	$11,897	'

CONDENSED_CONSOLIDATED_STATEME1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash Flows from Operating Activities:	'	'
Net Income	$268,000,000	$288,000,000
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Depreciation and amortization expense	143,000,000	128,000,000
Claim for recovery of environmental liability	0	-3,000,000
Proceeds from insurance recovery	3,000,000	0
Deferred income tax expense (benefit)	-2,000,000	4,000,000
Amortization of bond premium	-8,000,000	-12,000,000
Amortization of financing fees and bond discount	1,000,000	0
LTIP expense	8,000,000	6,000,000
Changes in working capital pertaining to operating activities:	'	'
Accounts receivable, affiliated companies	-1,000,000	7,000,000
Accounts receivable, net	-600,000,000	-220,000,000
Inventories	29,000,000	-161,000,000
Accounts payable, affiliated companies	17,000,000	-2,000,000
Accounts payable and accrued liabilities	369,000,000	295,000,000
Accrued taxes payable	3,000,000	-5,000,000
Other	-9,000,000	-7,000,000
Net cash provided by operating activities	221,000,000	318,000,000
Cash Flows from Investing Activities:	'	'
Capital expenditures	-1,000,000,000	-320,000,000
Investment in joint venture interests	-61,000,000	0
Acquisitions, net of cash received	65,000,000	60,000,000
Related party loan	-4,000,000	0
Net cash used in investing activities	-1,130,000,000	-380,000,000
Cash Flows from Financing Activities:	'	'
Distributions paid to limited and general partners	-215,000,000	-165,000,000
Distributions paid to noncontrolling interests	-4,000,000	-4,000,000
Net proceeds from issuance of limited partner units	102,000,000	0
Payments of statutory withholding on net issuance of limited partner units under LTIP	-6,000,000	-1,000,000
Repayments under credit facilities	-1,220,000,000	-119,000,000
Borrowings under credit facilities	1,270,000,000	15,000,000
Net proceeds from issuance of long-term debt	989,000,000	691,000,000
Repayments of senior notes	-175,000,000	0
Advances to affiliated companies, net	239,000,000	-359,000,000
Contributions attributable to acquisition from affiliate	6,000,000	3,000,000
Net cash provided by financing activities	986,000,000	61,000,000
Net change in cash and cash equivalents	77,000,000	-1,000,000
Cash and cash equivalents at beginning of period	39,000,000	3,000,000
Cash and cash equivalents at end of period	$116,000,000	$2,000,000

CONDENSED_CONSOLIDATED_STATEME2

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (UNAUDITED) (USD $)	Total	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]	Limited Partners [Member]	General Partner [Member]
In Millions, unless otherwise specified	Total	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]	Common Stock [Member]	General Partner [Member]
Balance at Dec. 31, 2012	$6,195	$0	$123	$5,175	$897
Increase (Decrease) in Partners' Capital [Roll Forward]	'	'	'	'	'
Net Income	288	'	5	226	57
Adjustment to affiliate's additional minimum pension liability	0	'	'	'	'
Total comprehensive income	288	0	5	226	57
Equity compensation accrual under LTIP	6	'	'	6	'
Distribution equivalent rights	-1	'	'	-1	'
Payments of statutory withholding on net issuance of limited partner units under LTIP	-1	'	'	-1	'
Distributions	-169	'	-4	-116	-49
Contributions attributable to acquisition from affiliate	3	'	'	3	'
Increase attributable to acquisition from affiliate	4	'	'	4	'
Other	2	'	1	1	'
Balance at Jun. 30, 2013	6,327	0	125	5,297	905
Balance at Dec. 31, 2013	6,325	0	121	5,292	912
Increase (Decrease) in Partners' Capital [Roll Forward]	'	'	'	'	'
Net Income	268	0	5	181	82
Adjustment to affiliate's additional minimum pension liability	1	1	0	0	0
Total comprehensive income	269	1	5	181	82
Issuance of limited partner units to the public	104	'	'	102	'
General Partner's contributed capital	'	'	'	'	2
Equity compensation accrual under LTIP	8	'	'	8	'
Distribution equivalent rights	-3	'	'	-3	'
Payments of statutory withholding on net issuance of limited partner units under LTIP	-6	'	'	-6	'
Distributions	-219	'	-4	-141	-74
Contributions attributable to acquisition from affiliate	6	'	'	6	0
Balance at Jun. 30, 2014	$6,484	$1	$122	$5,439	$922

Organization_and_Basis_of_Pres

Organization and Basis of Presentation	6 Months Ended
Organization and Basis of Presentation	Jun. 30, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Organization and Basis of Presentation	'
	Organization and Basis of Presentation
	Sunoco Logistics Partners L.P. (the "Partnership") is a publicly traded Delaware limited partnership that owns and operates a logistics business, consisting of crude oil, refined products and natural gas liquids ("NGL") pipelines, terminalling and storage assets, and crude oil, refined products and NGL acquisition and marketing assets. The Partnership conducts its business activities in 35 states located throughout the United States.
	The condensed consolidated financial statements reflect the results of the Partnership and its wholly owned subsidiaries, including Sunoco Logistics Partners Operations L.P. (the "Operating Partnership"), the proportionate shares of the Partnership's undivided interests in assets, and the accounts of entities in which the Partnership has a controlling financial interest. The Partnership's controlling financial interests are attributed to voting interests greater than 50 percent. The Partnership is not the primary beneficiary of any variable-interest entities ("VIEs"). The Partnership holds a controlling financial interest in Inland Corporation ("Inland"), Mid-Valley Pipeline Company ("Mid-Valley"), West Texas Gulf Pipe Line Company ("West Texas Gulf") and Price River Terminal, LLC, which was acquired in the second quarter 2014 (Note 3), and as such, these entities are reflected as consolidated subsidiaries of the Partnership. All significant intercompany accounts and transactions are eliminated in consolidation and noncontrolling interests in net income and equity are shown separately in the condensed consolidated statements of comprehensive income and balance sheets, respectively. Equity ownership interests in corporate joint ventures in which the Partnership does not have a controlling financial interest, but over which the Partnership can exercise significant influence, or VIEs in which the Partnership has a variable interest but of which the Partnership is not the primary beneficiary, are accounted for under the equity method of accounting.
	In May 2014, the Financial Accounting Standards Board ("FASB") codified guidance related to the recognition of revenue from contracts with customers. The new guidance outlines the core principle that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance is effective for annual reporting periods beginning after December 15, 2016, including interim periods within those reporting periods, with early adoption prohibited. The Partnership is currently assessing the impact, if any, that adoption of the new guidance will have on its consolidated financial position and results of operations.
	The accompanying condensed consolidated financial statements are presented in accordance with the requirements of Form 10-Q and accounting principles generally accepted in the United States for interim financial reporting. They do not include all disclosures normally made in annual financial statements contained in Form 10-K. The accompanying condensed consolidated balance sheet at December 31, 2013 has been derived from the Partnership's audited financial statements for the year ended December 31, 2013. In management's opinion, all adjustments necessary for a fair presentation of the results of operations, financial position and cash flows for the periods shown have been made. All such adjustments are of a normal recurring nature. Results for the three and six months ended June 30, 2014 are not necessarily indicative of results for the full year 2014.
	Certain amounts in the prior year condensed consolidated financial statements have been reclassified to conform to the current-year presentation.

Change_in_Business_and_Other_M

Change in Business and Other Matters	6 Months Ended
Change in Business and Other Matters	Jun. 30, 2014
Equity Method Investments and Joint Ventures [Abstract]	'
Change in Business and Other Matters	'
	Changes in Business and Other Matters
	In the second quarter 2014, the Partnership entered into a joint agreement to form Bayview Refining Company, LLC ("Bayview"). Bayview will construct and operate a facility that will process crude oil into intermediate petroleum products. The Partnership will fund construction of the facility through contributions proportionate to its 49 percent economic and voting interests, with the remaining portion funded by the joint owner through a promissory note entered into with the Partnership. Through June 30, 2014, the joint owners have made contributions totaling $8 million. The facility is expected to commence operations in the second half of 2015. Bayview is a variable interest entity of which the Partnership is not the primary beneficiary. As a result, the Partnership's investment in Bayview is reflected as an equity method investment within the Partnership’s Crude Oil Acquisition and Marketing segment.
	In connection with the formation of Bayview, the joint owners agreed to guarantee the obligations of Bayview with respect to certain third-party operating agreements over a ten-year term. The fair value of the liability recognized in connection with the guarantee was not material in relation to the Partnership’s financial position at June 30, 2014.
	In the first quarter 2014, the Partnership exercised its rights to acquire an additional ownership interest in Explorer Pipeline Company ("Explorer") from an affiliate of Chevron for $42 million, increasing the Partnership's ownership interest from 9.4 percent to 13.3 percent. Explorer owns approximately 1,400 miles of refined products pipelines running from the Gulf Coast of the United States to the Chicago, Illinois area. The fair value of the investment was estimated based on the fair value of the consideration transferred. The investment continues to be accounted for as an equity method investment within the Partnership's Refined Products Pipelines segment, with the equity income recorded based on the Partnership's ownership percentage for each period presented.
	In the third quarter 2013, the Partnership entered into an agreement to form SunVit Pipeline LLC ("SunVit"), a joint venture with Vitol, Inc. ("Vitol"), in which each party will maintain a 50 percent economic and voting interest. SunVit will construct and own a crude oil pipeline, which will originate in Midland, Texas and run to Garden City, Texas. The new pipeline will connect to the Partnership's existing pipelines and, along with the Partnership's Permian Express 2 pipeline project, will provide additional takeaway capacity from the Permian Basin. SunVit is expected to commence operations in 2015. Under the terms of the joint-venture agreement, each owner will fund construction of the pipeline and operating expenses in proportion with its ownership interest. Through June 30, 2014, the Partnership and Vitol have made contributions totaling $31 million. SunVit is reflected as an equity method investment within the Partnership's Crude Oil Pipelines segment.
	No pro forma information has been presented, as the impact of these investments was not material to the Partnership's consolidated financial position or results of operations.

Acquisitions

Acquisitions	6 Months Ended
Acquisitions	Jun. 30, 2014
Business Combinations [Abstract]	'
Acquistions	'
	Acquisitions
	In the second quarter 2014, the Partnership acquired a crude oil purchasing and marketing business from EDF Trading North America, LLC ("EDF"). The purchase consisted of a crude oil acquisition and marketing business and related assets for approximately 20 thousand barrels per day. The acquisition also included a promissory note that was convertible to an equity interest in a rail facility (see below). The acquisition is included in the Crude Oil Acquisition and Marketing segment.
	Also in the second quarter 2014, the Partnership acquired a 55 percent economic and voting interest in Price River Terminal, LLC ("PRT"), a rail facility in Wellington, Utah. As the Partnership acquired a controlling financial interest in PRT, the entity is reflected as a consolidated subsidiary of the Partnership from the acquisition date and is included in the Crude Oil Acquisition and Marketing segment. The terms of the acquisition provide PRT’s noncontrolling interest holders the option to sell their interests to the Partnership at a price defined in the agreement. As a result, the noncontrolling interests attributable to PRT are excluded from total equity and are instead reflected as a redeemable interests in the Partnership’s condensed consolidated balance sheet as of June 30, 2014.
	The $65 million purchase price for these acquisitions (net of cash received) consisted primarily of net working capital largely attributable to inventory ($22 million), properties, plants and equipment ($14 million), and intangible assets ($28 million). These preliminary fair value allocations also resulted in an increase to goodwill ($13 million) and redeemable noncontrolling interests ($15 million).
	In the second quarter 2013, the Partnership acquired Sunoco, Inc.'s ("Sunoco") Marcus Hook facility and related assets (the "Marcus Hook Facility") for $60 million in cash including certain acquisition costs. The acquisition included terminalling and storage assets located in Pennsylvania and Delaware and commercial agreements, including a reimbursement agreement under which Sunoco will reimburse the Partnership $40 million for certain operating expenses of the Marcus Hook Facility through March 31, 2017. The reimbursement proceeds are reflected as contributions to equity. The Partnership will be indemnified against environmental liabilities resulting from events which occurred at the Marcus Hook Facility prior to the closing of the transaction. Since the transaction was with an entity under common control, the assets acquired and liabilities assumed were recorded by the Partnership at Sunoco's net carrying value plus acquisition costs. The difference between Sunoco’s net carrying value and the consideration transferred was recorded as an increase to equity. The acquisition was included within the Terminal Facilities segment.
	No pro forma information has been presented, as the impact of these acquisitions was not material in relation to the Partnership's consolidated financial position or results of operations.

Related_Party_Transactions

Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2014
Related Party Transactions [Abstract]	'
Related Party Transactions	'
	Related Party Transactions
	The Partnership is a consolidated subsidiary of Energy Transfer Partners, L.P. ("ETP"). ETP and one of its affiliates own Sunoco Partners LLC, the Partnership's general partner, and a 31.9 percent limited partner interest in the Partnership. The Partnership has various operating and administrative agreements with ETP and its affiliates, including Sunoco, which include the agreements described below.
	Advances to Affiliated Companies
	Through the second quarter 2014, the Partnership participated in Sunoco's centralized cash management program pursuant to a treasury services agreement. Under the program, all of the Partnership's cash receipts and cash disbursements were processed, together with those of Sunoco and its other subsidiaries, through Sunoco's cash accounts with a corresponding credit or charge to an affiliated account. In the fourth quarter 2013, the Partnership established separate cash accounts and began to transition to processing its own cash receipts and disbursements. The Partnership has completed the transition and ceased participation in Sunoco's cash management program.
	Administrative Services
	The Partnership has no employees. The operations of the Partnership are carried out by employees of the general partner and its affiliates. The Partnership reimburses the general partner and its affiliates for certain costs and direct expenses incurred on the Partnership's behalf. These costs may increase if the acquisition or construction of new businesses or assets requires an increase in the level of general and administrative services performed for the Partnership.
	The Partnership pays ETP and its affiliates an annual administrative fee for expenses incurred by ETP and its affiliates to perform certain centralized corporate functions, such as legal, accounting, treasury, engineering, information technology, insurance, and other corporate services, including the administration of employee benefit plans. This fee does not include the cost of shared insurance programs (which are allocated to the Partnership based upon its share of the cash premiums incurred), the salaries or wages of employees of the general partner, or the cost of employee benefits.
	The Partnership's share of allocated ETP employee benefit plan expenses, including noncontributory defined benefit retirement plans, defined contribution 401(k) plans, employee and retiree medical, dental and life insurance plans, incentive compensation plans and other such benefits are reflected in cost of products sold, operating expenses and selling, general and administrative expenses in the condensed consolidated statements of comprehensive income.
	Affiliated Revenues and Accounts Receivable, Affiliated Companies
	The Partnership is party to various agreements with ETP and its affiliates (including Sunoco) to supply crude oil and refined products, as well as to provide pipeline and terminalling services. The revenues associated with these activities are reflected as affiliated revenues in the condensed consolidated statements of comprehensive income.
	The Partnership's note receivable in connection with Bayview (Note 2) is reflected in accounts receivable, affiliated companies in the condensed consolidated balance sheet as of June 30, 2014.
	Capital Contributions
	During the six months ended June 30, 2014, the Partnership issued 0.3 million limited partnership units to participants in the Sunoco Partners LLC Long-Term Incentive Plan ("LTIP") upon completion of award vesting requirements, compared to less than 0.1 million limited partnership units issued during the six months ended June 30, 2013. In addition, during the six months ended June 30, 2014, the Partnership issued 2.2 million limited partnership units under its at-the-market equity offering program ("ATM program"), which was established in the first quarter 2014 (Note 11). As a result of these issuances of limited partnership units, the Partnership recorded $2 million and less than $0.1 million of capital contributions from the general partner during the six months ended June 30, 2014 and 2013, respectively. These contributions to Equity were required for the general partner to maintain its two percent general partner interest, as required under the Partnership agreement. In July 2014, the Partnership agreement was amended to remove the obligation of the general partner to make capital contributions upon the issuance of limited partner units to retain a two percent interest.
	In connection with the acquisition of the Marcus Hook Facility in the second quarter 2013, the Partnership and Sunoco entered into an agreement under which Sunoco will reimburse the Partnership $40 million for certain operating expenses of the facility through March 31, 2017. The reimbursement proceeds are reflected as contributions to Equity within the condensed consolidated balance sheets and statements of equity.

Net_Income_Attributable_to_Sun

Net Income Attributable to Sunoco Logistics Partners L.P. Per Limited Partner Unit	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Net Income Attributable to Sunoco Logistics Partners L.P. per Limited Partner Unit	'
	Net Income Attributable to Sunoco Logistics Partners L.P. per Limited Partner Unit
	The general partner's interest in net income attributable to Sunoco Logistics Partners L.P. ("net income attributable to partners") through June 30, 2014 consists of its two percent general partner interest and "incentive distributions," which are increasing percentages, up to 50 percent of quarterly distributions in excess of $0.0833 per common unit (Note 12). The general partner was allocated net income attributable to partners of $44 and $30 million (representing 28 and 21 percent of total net income attributable to partners) for the three months ended June 30, 2014 and 2013, respectively and $82 and $57 million (representing 31 and 20 percent of total net income attributable to Partners) for the six months ended June 30, 2014 and 2013, respectively. Diluted net income attributable to partners per limited partner unit is calculated by dividing the limited partners' interest in net income attributable to partners by the sum of the weighted average number of common units outstanding and the dilutive effect of unvested incentive unit awards (Note 13).
	The following table reconciles the weighted average number of common units used to compute basic net income attributable to limited partners per unit to those used to compute diluted net income attributable to limited partners per unit for the three and six months ended June 30, 2014 and 2013:


		Three Months Ended June 30,		Six Months Ended June 30,
		2014	2013	2014	2013
		(in millions)		(in millions)
	Weighted average number of units outstanding, basic (1)	208.4	207.6	208.2	207.6

	Add effect of dilutive incentive awards (1)	1.2	1	1.1	0.8

	Weighted average number of units, diluted (1)	209.6	208.6	209.3	208.4


	(1) Amounts reflect the second quarter 2014 two-for-one unit split (Note 11).

Inventories

Inventories	6 Months Ended
	Jun. 30, 2014
Inventory Disclosure [Abstract]	'
Inventories	'
	Inventories
	The components of inventories are as follows:


		June 30,		December 31,
		2014		2013
		(in millions)
	Crude oil	$	478	$	488

	Refined products	101		99

	Refined products additives	3		3

	Materials, supplies and other	11		10

		$	593	$	600

Intangible_Assets

Intangible Assets	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Intangible Assets	'
	Intangible Assets
	The components of intangible assets are as follows:


		Weighted Average	June 30,			31-Dec-13
		Amortization Period	2014
		(in years)	(in millions)
	Gross
	Customer relationships	18	$	836		$	808

	Technology	10	47			47

	Total gross		883			855

	Accumulated amortization
	Customer relationships		(78		)	(56		)
	Technology		(8		)	(5		)
	Total accumulated amortization		(86		)	(61		)
	Total Net		$	797		$	794

	In connection with the EDF acquisition in the second quarter 2014, the Partnership recognized intangible assets related to customer relationships. The customer relationship intangible assets represent the estimated economic value associated with certain relationships acquired in connection with the business combination whereby (i) the Partnership acquired information about or access to customers, (ii) the customers now have the ability to transact business with the Partnership and (iii) the Partnership is uniquely positioned to provide products or services to the customers. The customer relationship intangible assets are amortized on a straight-line basis over their respective economic lives.
	Amortization expense was $12 million for the three months ended June 30, 2014 and 2013 and $25 million for the six months ended June 30, 2014 and 2013. The Partnership forecasts $51 million of annual amortization expense for each year through the year 2018 for these intangible assets.
	Intangible assets associated with rights of way are included in properties, plants and equipment in the Partnership's condensed consolidated balance sheets.

Income_Taxes

Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes
	The Partnership is not a taxable entity for U.S. federal income tax purposes, or for the majority of states that impose income taxes. Rather, income taxes are generally assessed at the partner level. There are some states in which the Partnership operates where it is subject to state and local income taxes. Substantially all of the income tax amounts reflected in the Partnership's condensed consolidated financial statements are related to the operations of Inland, Mid-Valley and West Texas Gulf, all of which are entities subject to income taxes for federal and state purposes at the corporate level. The effective tax rates for these entities approximate the federal statutory rate of 35 percent.
	In taxable jurisdictions, the Partnership records deferred income taxes on all significant temporary differences between the book basis and the tax basis of assets and liabilities. The net deferred tax liabilities reflected in the condensed consolidated balance sheets are derived principally from the differences in the book and tax bases of properties, plants and equipment of Inland, Mid-Valley and West Texas Gulf.

Debt

Debt	6 Months Ended
	Jun. 30, 2014
Debt Disclosure [Abstract]	'
Debt	'
	Debt
	The components of the Partnership's debt balance are as follows:


		June 30,			December 31,
		2014			2013
		(in millions)
	Credit Facilities
	$1.50 billion Credit Facility, due November 2018	$	250		$	200

	$35 million Credit Facility, due April 2015 (1)	35			35

	Senior Notes
	Senior Notes - 8.75%, due February 2014 (2)	—			175

	Senior Notes - 6.125%, due May 2016	175			175

	Senior Notes - 5.50%, due February 2020	250			250

	Senior Notes - 4.65%, due February 2022	300			300

	Senior Notes - 3.45%, due January 2023	350			350

	Senior Notes - 4.25% due April 2024	300			—

	Senior Notes - 6.85%, due February 2040	250			250

	Senior Notes - 6.10%, due February 2042	300			300

	Senior Notes - 4.95%, due January 2043	350			350

	Senior Notes - 5.30% due April 2044	700			—

	Unamortized fair value adjustments	112			120

	Total debt	3,372			2,505

	Less:
	Unamortized bond discount	(4		)	(2		)
	Long-term debt	$	3,368		$	2,503

	(1) Amounts outstanding under West Texas Gulf's $35 million Credit Facility at June 30, 2014 have been classified as long-term debt as West Texas Gulf has the ability and intent to refinance such borrowings on a long-term basis.
	(2) The 8.75 percent Senior Notes were classified as long-term debt at December 31, 2013 as the Partnership repaid these notes in February 2014 with borrowings under its $1.50 billion Credit Facility due in 2018.
	Credit Facilities
	The Operating Partnership maintains a $1.50 billion unsecured credit facility (the "$1.50 billion Credit Facility"), which matures in November 2018, to fund the Partnership's working capital requirements, to finance acquisitions and capital projects, to pay distributions and for general partnership purposes. The $1.50 billion Credit Facility contains an "accordion" feature, under which the total aggregate commitment may be extended to $2.25 billion under certain conditions. The facility bears interest at LIBOR or the Base Rate (as defined in the facility), each plus an applicable margin. The credit facility may be repaid at any time. Outstanding borrowings under this credit facility were $250 and $200 million at June 30, 2014 and December 31, 2013, respectively.
	The $1.50 billion Credit Facility contains various covenants including limitations on the creation of indebtedness and liens, and related to the operation and conduct of the business of the Partnership and its subsidiaries. The credit facility also limits the Partnership, on a rolling four quarter basis, to a maximum total consolidated debt to consolidated Adjusted EBITDA ratio, as defined in the underlying credit agreement, of 5.0 to 1, which can generally be increased to 5.5 to 1 during an acquisition period. The Partnership's ratio of total consolidated debt, excluding net unamortized fair value adjustments, to consolidated Adjusted EBITDA was 3.2 to 1 at June 30, 2014, as calculated in accordance with the credit agreement.
	West Texas Gulf maintains a $35 million revolving credit facility (the "$35 million Credit Facility") which expires in April 2015. The facility is available to fund West Texas Gulf's general corporate activities including working capital and capital expenditures. The $35 million Credit Facility contains various covenants limiting West Texas Gulf's ability to grant certain liens; make certain loans, acquisitions and investments; make any material changes to the nature of its business; or enter into a merger or sale of assets. The credit facility also limits West Texas Gulf, on a rolling four quarter basis, to a minimum fixed charge coverage ratio of 1.00 to 1, as defined in the underlying credit agreement. In addition, the credit facility limits West Texas Gulf to a maximum leverage ratio of 2.00 to 1. At June 30, 2014, West Texas Gulf's fixed charge coverage ratio and leverage ratio were 1.23 to 1 and 0.89 to 1, respectively. Outstanding borrowings under this credit facility were $35 million at June 30, 2014 and December 31, 2013.
	Senior Notes
	The Operating Partnership had $175 million of 8.75 percent senior notes which matured and were repaid in February 2014, using borrowings under the $1.50 billion Credit Facility.
	In April 2014, the Operating Partnership issued $300 million of 4.25 percent Senior Notes and $700 million of 5.30 percent Senior Notes (the "2024 and 2044 Senior Notes"), due April 2024 and April 2044 respectively. The terms and conditions of the 2024 and 2044 Senior Notes are comparable to those of the Operating Partnership's other outstanding senior notes. The net proceeds from these offerings were used to repay outstanding borrowings under the $1.50 billion Credit Facility and for general partnership purposes.

Commitments_and_Contingent_Lia

Commitments and Contingent Liabilities	6 Months Ended
Commitments and Contingent Liabilities	Jun. 30, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Commitments and Contingent Liabilities	'
	Commitments and Contingent Liabilities
	The Partnership is subject to numerous federal, state and local laws which regulate the discharge of materials into the environment or otherwise relate to the protection of the environment. These laws and regulations can result in liabilities and loss contingencies for remediation at the Partnership's facilities and at third-party or formerly owned sites. At June 30, 2014 and December 31, 2013, there were accrued liabilities for environmental remediation in the condensed consolidated balance sheets of $8 and $5 million, respectively. The accrued liabilities for environmental remediation do not include any amounts attributable to unasserted claims, since there are no unasserted claims that are probable of settlement or are reasonably estimable, nor have any recoveries from insurance been assumed. Charges against income for environmental remediation totaled $3 and $2 million for the three months ended June 30, 2014 and 2013, respectively, and $8 and $6 million for the six months ended June 30, 2014 and 2013, respectively. The Partnership maintains insurance programs that cover certain of its existing or potential environmental liabilities. Claims for recovery of environmental liabilities and previous expenditures that are probable of realization were not material in relation to the Partnership's consolidated financial position at June 30, 2014.
	Total future costs for environmental remediation activities will depend upon, among other things, the identification of any additional sites; the determination of the extent of the contamination at each site; the timing and nature of required remedial actions; the technology available and needed to meet the various existing legal requirements; the nature and extent of future environmental laws, inflation rates and the determination of the Partnership's liability at multi-party sites, if any, in light of uncertainties with respect to joint and several liability; and the number, participation levels and financial viability of other parties. Management believes it is reasonably possible that additional environmental remediation losses will be incurred. At June 30, 2014, the aggregate of the estimated maximum additional reasonably possible losses, which relate to numerous individual sites, totaled $9 million.
	The Partnership is a party to certain pending and threatened claims. Although the ultimate outcome of these claims cannot be ascertained at this time, nor can a range of reasonably possible losses be determined, it is reasonably possible that some portion of them could be resolved unfavorably for the Partnership. Management does not believe that any liabilities which may arise from such claims or the environmental matters discussed above would be material in relation to the Partnership's financial position, results of operations or cash flows at June 30, 2014. Furthermore, management does not believe that the overall costs for such matters will have a material impact, over an extended period of time, on the Partnership's financial position, results or operations or cash flows.
	Sunoco has indemnified the Partnership for 30 years for environmental and toxic tort liabilities related to the assets contributed to the Partnership, that arose from the operation of such assets prior to the closing of the February 2002 initial public offering ("IPO"). Sunoco has also indemnified the Partnership for 100 percent of all losses asserted within the first 21 years after the closing of the IPO. Sunoco's share of the liability for claims asserted thereafter will decrease by 10 percent per year. For example, for a claim asserted during the twenty-third year after the closing of the IPO, Sunoco would be required to indemnify the Partnership for 80 percent of its loss. There is no monetary cap on the amount of indemnity coverage provided by Sunoco. The Partnership has agreed to indemnify Sunoco for events and conditions associated with the operation of the Partnership's assets that occur on or after the closing of the IPO and for environmental and toxic tort liabilities to the extent that Sunoco is not required to indemnify the Partnership.
	Management of the Partnership does not believe that any liabilities which may arise from claims indemnified by Sunoco would be material in relation to the Partnership's financial position, results of operations or cash flows at June 30, 2014. There are certain other pending legal proceedings related to matters arising after the IPO that are not indemnified by Sunoco. Management believes that any liabilities that may arise from these legal proceedings will not be material in relation to the Partnership's financial position, results of operations or cash flows at June 30, 2014.

Equity

Equity	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Equity	'
	Equity
	The changes in the number of units outstanding from January 1, 2013 through June 30, 2014 are as follows:


		Common Units
		(in millions)
	Balance at January 1, 2013	207.7

	Units issued under incentive plans	—

	Balance at December 31, 2013	207.7

	Units issued under ATM program	2.2

	Units issued under incentive plans	0.3

	Balance at June 30, 2014	210.2

	In the first quarter 2014, the Partnership filed a registration statement and established an ATM program. The program allows the Partnership to issue up to $250 million of common units directly to the public and raise capital in a timely and efficient manner to finance its growth capital program, while supporting the Partnership's investment grade credit ratings. During the second quarter 2014, the Partnership issued 2.2 million common units under the program, for net proceeds of $102 million.
	On June 12, 2014, the Partnership completed a two-for-one split of its common units. The unit split resulted in the issuance of one additional common unit for every one common unit owned. All unit and per unit information included in this report are presented on a post-split basis.

Cash_Distributions

Cash Distributions	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Cash Distributions	'
	Cash Distributions
	Within 45 days after the end of each quarter, the Partnership distributes all cash on hand at the end of the quarter, less reserves established by the general partner at its discretion. This is defined as "available cash" in the partnership agreement. The general partner has broad discretion to establish cash reserves that it determines are necessary or appropriate to properly conduct the Partnership's business. The Partnership will make quarterly distributions to the extent there is sufficient cash from operations after the establishment of cash reserves and the payment of fees and expenses, including payments to the general partner.
	If cash distributions exceed $0.0833 per unit in a quarter, the general partner will receive increasing percentages, up to 50 percent, of the cash distributed in excess of that amount. These distributions are referred to as "incentive distributions." The percentage interests for the unitholders and the general partner for the minimum quarterly distribution are also applicable to the quarterly distribution amounts that are less than the minimum quarterly distribution.
	The following table shows the target distribution levels and distribution "splits" between the general partner and the holders of the Partnership's common units through June 30, 2014:


					Marginal Percentage Interest in Distributions
		Total Quarterly Distribution Target Amount			General Partner			Unitholders
	Minimum Quarterly Distribution		$	0.075	2	%		98	%

	First Target Distribution	up to	$	0.0833	2	%		98	%

	Second Target Distribution	above up to	$ 0.0833 $ 0.0958		15	%	(1)	85	%

	Third Target Distribution	above up to	$ 0.0958 $ 0.2638		37	%	(1)	63	%

	Thereafter	above	$	0.2638	50	%	(1)	50	%


	(1) Includes two percent general partner interest.
	The distributions paid by the Partnership for the periods presented were as follows:



	Cash Distribution Payment Date		Cash Distribution		Total Cash Distribution			Total Cash Distribution to the General Partner
			per Limited Partner Unit		to the Limited Partners
					(in millions)			(in millions)
	May 15, 2014		$	0.3475	$	72		$	39

	February 14, 2014		$	0.3312	$	69		$	35

	November 14, 2013		$	0.315	$	65		$	32

	August 14, 2013		$	0.3	$	62		$	29

	May 15, 2013		$	0.2863	$	59		$	26

	February 14, 2013		$	0.2725	$	57		$	23

	On July 24, 2014, the Partnership's general partner announced a cash distribution of $0.365 per common unit ($1.46 annualized), representing the distribution for the second quarter 2014. The $120 million distribution, including $43 million to the general partner for its two percent interest and incentive distribution rights, will be paid on August 14, 2014 to unitholders of record on August 8, 2014.

Management_Incentive_Plan

Management Incentive Plan	6 Months Ended
Management Incentive Plan	Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Management Incentive Plan	'
	Management Incentive Plan
	The general partner has adopted the LTIP for employees and directors of the general partner who perform services for the Partnership. The LTIP is administered by the independent directors of the Compensation Committee of the general partner's board of directors with respect to employee awards, and by the general partner's board of directors with respect to awards granted to the independent directors. The LTIP currently permits the grant of restricted units and unit options covering an additional 0.8 million common units.
	During the six months ended June 30, 2014, the Partnership issued 0.3 million common units under the LTIP, compared to less than 0.1 million common units during the six months ended June 30, 2013. The Partnership recognized share based compensation expense of $8 and $6 million for the six months ended June 30, 2014 and 2013, respectively. Each of the outstanding restricted unit grants have tandem distribution equivalent rights which are recognized as a reduction to equity when earned.

Derivatives_and_Risk_Managemen

Derivatives and Risk Management	6 Months Ended
	Jun. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Derivatives and Risk Management	'
	Derivatives and Risk Management
	The Partnership is exposed to various risks, including volatility in the prices of the products that the Partnership markets, counterparty credit risk and changes in interest rates.

	Price Risk Management
	The Partnership is exposed to risks associated with changes in the market price of crude oil, refined products and NGLs. These risks are primarily associated with price volatility related to pre-existing or anticipated purchases, sales and storage. Price changes are often caused by shifts in the supply and demand for these commodities, as well as their locations. In order to manage such exposure, the Partnership's policy is to (i) only purchase crude oil, refined products and NGLs for which sales contracts have been executed or for which ready markets exist, (ii) to structure sales contracts so that price fluctuations do not materially impact the margins earned, and (iii) not to acquire and hold physical inventory, futures contracts or other derivative instruments for the purpose of speculating on commodity price changes. Although the Partnership seeks to maintain a balanced inventory position within its commodity inventories, net unbalances may occur for short periods of time due to production, transportation and delivery variances. When physical inventory builds or draws do occur, the Partnership continuously manages the variances to a balanced position over a period of time.
	The physical contracts related to the Partnership's crude oil, refined products and NGL businesses that qualify as derivatives have been designated as normal purchases and sales and are accounted for using accrual accounting under United States generally accepted accounting principles. The Partnership accounts for derivatives that do not qualify as normal purchases and sales at fair value. The Partnership currently does not utilize derivative instruments to manage its exposure to prices related to crude oil purchase and sale activities.
	Pursuant to the Partnership's approved risk management policy, derivative contracts such as swaps, futures and other instruments may be used to hedge or reduce exposure to price risk associated with acquired inventory or forecasted physical transactions. The Partnership uses such derivative instruments to mitigate the risk associated with market movements in the price of refined products and NGLs. These derivative contracts act as a hedging mechanism against the volatility of prices by allowing the Partnership to transfer this price risk to counterparties who are able and willing to bear it. Since the first quarter 2013, the Partnership has not designated any of its derivative contracts as hedges for accounting purposes. Therefore, all realized and unrealized gains and losses from these derivative contracts are recognized in the condensed consolidated statement of comprehensive income as they are incurred. For refined products derivative contracts that were designated and qualified as cash flow hedges during the first quarter 2013, the portion of the gain or loss on the derivative contract that was effective in offsetting the variable cash flows associated with the hedged forecasted transaction was reported as a component of other comprehensive income (loss) and reclassified into earnings in the same period or periods during which the hedged transaction affected earnings. The remaining gain or loss on the derivative contract in excess of the cumulative change in the present value of future cash flows of the hedged item, if any (i.e., the ineffective portion), was recognized immediately in earnings. The amount of hedge ineffectiveness on derivative contracts was not material during the first quarter 2013. All realized gains and losses associated with refined products derivative contracts are recorded in earnings in the same line item associated with the forecasted transaction (either in sales and other operating revenue or cost of products sold).
	The Partnership had open derivative positions on approximately 6.2 and 1.6 million barrels of refined products and NGLs at June 30, 2014 and December 31, 2013, respectively. The derivatives outstanding as of June 30, 2014 vary in duration but do not extend beyond one year. The Partnership records its derivatives at fair value based on observable market prices (levels 1 and 2). As of June 30, 2014, the fair value of the Partnership's derivative assets and liabilities were $3 and $11 million, respectively, compared to $1 and $3 million, respectively, at December 31, 2013.
	Derivative asset and liability balances are recorded in accounts receivable and accrued liabilities, respectively, in the condensed consolidated balance sheets.
	The following table sets forth the impact of derivatives on the Partnership's results of operations for the three and six months ended June 30, 2014 and 2013:


		Three Months Ended June 30,						Six Months Ended June 30,
		2014			2013			2014			2013
	Location of Gains (Losses) Recognized in Earnings	(in millions)						(in millions)
	Commodity contracts designated as cash flow hedging instruments:
	Sales and other operating revenue	$	—		$	—		$	—		$	(1	)

	Cost of products sold	—			—			—			—

		$	—		$	—		$	—		$	(1	)

	Commodity contracts not designated as cash flow hedging instruments:
	Sales and other operating revenue	$	(9	)	$	3		$	(9	)	$	1

	Cost of products sold	(1		)	(1		)	—			(4		)

		$	(10	)	$	2		$	(9	)	$	(3	)

	Credit Risk Management
	The Partnership maintains credit policies with regard to its counterparties that management believes minimize the overall credit risk through credit analysis, credit approvals, credit limits and monitoring procedures. The credit positions of the Partnership's customers are analyzed prior to the extension of credit and periodically after credit has been extended. The Partnership's counterparties consist primarily of financial institutions and major integrated oil companies. This concentration of counterparties may impact the Partnership's overall exposure to credit risk, either positively or negatively, as the counterparties may be similarly affected by changes in economic, regulatory or other conditions. At June 30, 2014 and December 31, 2013, the Partnership did not hold any over-the-counter derivatives.
	Interest Rate Risk Management
	The Partnership has interest rate risk exposure for changes in interest rates related to its outstanding borrowings. The Partnership manages its exposure to changes in interest rates through the use of a combination of fixed-rate and variable-rate debt. At June 30, 2014, the Partnership had $285 million of consolidated variable-rate borrowings under its revolving credit facilities.

Fair_Value_Measurements

Fair Value Measurements	6 Months Ended
Fair Value Measurements	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Fair Value Measurements
	The Partnership applies fair value accounting for all assets and liabilities that are required to be measured at fair value under current accounting rules. The assets and liabilities that are measured at fair value on a recurring basis are comprised primarily of derivatives.
	The Partnership determines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Partnership utilizes valuation techniques that maximize the use of observable inputs (levels 1 and 2) and minimize the use of unobservable inputs (level 3) within the fair value hierarchy established by the FASB. The Partnership generally applies a "market approach" to determine fair value. This method uses pricing and other information generated by market transactions for identical or comparable assets and liabilities. Assets and liabilities are classified within the fair value hierarchy based on the lowest level (least observable) input that is significant to the measurement in its entirety.
	The estimated fair value of the Partnership's financial instruments has been determined based on management's assessment of available market information and appropriate valuation methodologies. The Partnership's current assets (other than derivatives and inventories) and current liabilities (other than derivatives) are financial instruments and most of these items are recorded at cost in the condensed consolidated balance sheets. The estimated fair value of these financial instruments approximates their carrying value due to their short-term nature. The Partnership's derivatives are measured and recorded at fair value based on observable market prices (Note 14). The estimated fair values of the Partnership's senior notes are determined using observable market prices, as these notes are actively traded (level 1). The estimated aggregate fair value of the senior notes at June 30, 2014 was $3.17 billion, compared to the carrying amount of $3.09 billion. The estimated aggregate fair value of the senior notes at December 31, 2013 was $2.17 billion, compared to the carrying amount of $2.27 billion.
	For further information regarding the Partnership's fair value measurements, see Notes 3 and 14.

Business_Segment_Information

Business Segment Information	6 Months Ended
	Jun. 30, 2014
Segment Reporting [Abstract]	'
Business Segment Information	'
	Business Segment Information
	The following tables summarize condensed consolidated statement of comprehensive income information for the Partnership's business segments and reconcile total segment Adjusted EBITDA to net income attributable to the Partnership for the three and six months ended June 30, 2014 and 2013, respectively:



			Three Months Ended June 30,								Six Months Ended June 30,
			2014				2013				2014				2013
			(in millions)								(in millions)
	Sales and other operating revenue (1)
	Crude Oil Pipelines		$	138			$	122			$	269			$	217

	Crude Oil Acquisition and Marketing		4,432				4,047				8,526				7,306

	Terminal Facilities		283				176				570				359

	Refined Products Pipelines		40				32				81				62

	Intersegment eliminations		(72		)		(66		)		(148		)		(121		)
	Total sales and other operating revenue		$	4,821			$	4,311			$	9,298			$	7,823


	Depreciation and amortization
	Crude Oil Pipelines		$	24			$	22			$	48			$	44

	Crude Oil Acquisition and Marketing		14				12				26				24

	Terminal Facilities		28				24				54				48

	Refined Products Pipelines		8				6				15				12

	Total depreciation and amortization		$	74			$	64			$	143			$	128


	Adjusted EBITDA
	Crude Oil Pipelines		$	104			$	88			$	197			$	149

	Crude Oil Acquisition and Marketing		53				70				65				182

	Terminal Facilities		97				70				183				124

	Refined Products Pipelines		26				16				43				25

	Total Adjusted EBITDA		280				244				488				480

	Interest expense, net		(21		)		(17		)		(37		)		(36		)
	Depreciation and amortization expense		(74		)		(64		)		(143		)		(128		)
	Provision for income taxes		(8		)		(9		)		(13		)		(15		)
	Non-cash compensation expense		(3		)		(2		)		(8		)		(6		)
	Unrealized gains on commodity risk management activities		(8		)		1				(7		)		4

	Amortization of excess equity method investment		(1		)		(1		)		(1		)		(1		)
	Proportionate share of unconsolidated affiliates' interest, depreciation and provision for income taxes		(7		)		(6		)		(11		)		(10		)
	Net Income		158				146				268				288

	Less: Net Income attributable to noncontrolling interests		(2		)		(3		)		(5		)		(5		)
	Net Income Attributable to Sunoco Logistics Partners L.P.		$	156			$	143			$	263			$	283


	(1) Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:


			Three Months Ended June 30,								Six Months Ended June 30,
			2014				2013				2014				2013
		(in millions)								(in millions)
Crude Oil Acquisition and Marketing		$	342			$	313			611				681

Terminal Facilities		61				41				93				79

Refined Products Pipelines		6				9				11				17

Total sales and other operating revenue from affiliates		$	409			$	363			$	715			$	777



The following table summarizes the identifiable assets for each segment as of June 30, 2014 and December 31, 2013:


		June 30,				December 31,
		2014				2013
		(in millions)
Crude Oil Pipelines		$	3,467			$	3,321

Crude Oil Acquisition and Marketing		4,453				3,863

Terminal Facilities		3,084				2,701

Refined Products Pipelines		2,225				1,684

Corporate and other (1)		225				328

Total identifiable assets		$	13,454			$	11,897


(1) Corporate and other assets consist of cash and cash equivalents, advances to affiliates, properties, plants and equipment and other assets.

Supplemental_Condensed_Consoli

Supplemental Condensed Consolidating Financial Information	6 Months Ended
	Jun. 30, 2014
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Supplemental Condensed Consolidating Financial Information	'
	Supplemental Condensed Consolidating Financial Information
	The Partnership serves as guarantor of the senior notes. These guarantees are full and unconditional. For the purposes of this footnote, Sunoco Logistics Partners L.P. is referred to as "Parent Guarantor" and Sunoco Logistics Partners Operations L.P. is referred to as "Subsidiary Issuer." All other consolidated subsidiaries of the Partnership are collectively referred to as "Non-Guarantor Subsidiaries."
	The following supplemental condensed consolidating financial information reflects the Parent Guarantor's separate accounts, the Subsidiary Issuer's separate accounts, the combined accounts of the Non-Guarantor Subsidiaries, the combined consolidating adjustments and eliminations and the Parent Guarantor's consolidated accounts for the dates and periods indicated. For purposes of the following condensed consolidating information, the Parent Guarantor's investments in its subsidiaries and the Subsidiary Issuer's investments in its subsidiaries are accounted for under the equity method of accounting.
	Condensed Consolidating Statement of Comprehensive Income (Loss)
	Three Months Ended June 30, 2014
	(in millions, unaudited)



			Parent			Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor			Issuer				Subsidiaries				Adjustments
	Revenues
	Sales and other operating revenue:
	Unaffiliated customers		$	—		$	—			$	4,412			$	—			$	4,412

	Affiliates		—			—				409				—				409

	Total Revenues		—			—				4,821				—				4,821

	Costs and Expenses
	Cost of products sold		—			—				4,517				—				4,517

	Operating expenses		—			—				23				—				23

	Selling, general and administrative expenses		—			—				27				—				27

	Depreciation and amortization expense		—			—				74				—				74

	Total Costs and Expenses		—			—				4,641				—				4,641

	Operating Income		—			—				180				—				180

	Interest cost and debt expense, net		—			(36		)		(1		)		—				(37		)

	Capitalized interest		—			16				—				—				16

	Other income		—			—				7				—				7

	Equity in earnings of subsidiaries		156			176				—				(332		)		—

	Income (Loss) Before Provision for Income Taxes		156			156				186				(332		)		166

	Provision for income taxes		—			—				(8		)		—				(8		)

	Net Income (Loss)		156			156				178				(332		)		158

	Less: Net income attributable to noncontrolling interests		—			—				(2		)		—				(2		)

	Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	156		$	156			$	176			$	(332	)		$	156


	Comprehensive Income (Loss)		$	156		$	156			$	179			$	(332	)		$	159

	Less: Comprehensive income attributable to noncontrolling interests		—			—				(2		)		—				(2		)

	Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	156		$	156			$	177			$	(332	)		$	157

	Condensed Consolidating Statement of Comprehensive Income (Loss)
	Three Months Ended June 30, 2013
	(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Revenues
Sales and other operating revenue:
Unaffiliated customers		$	—		$	—			$	3,948			$	—			$	3,948

Affiliates		—			—				363				—				363

Total Revenues		—			—				4,311				—				4,311

Costs and Expenses
Cost of products sold		—			—				4,023				—				4,023

Operating expenses		—			—				25				—				25

Selling, general and administrative expenses		—			—				34				—				34

Depreciation and amortization expense		—			—				64				—				64

Total Costs and Expenses		—			—				4,146				—				4,146

Operating Income		—			—				165				—				165

Interest cost and debt expense, net		—			(22		)		(1		)		—				(23		)

Capitalized interest		—			6				—				—				6

Other income		—			—				7				—				7

Equity in earnings of subsidiaries		143			159				—				(302		)		—

Income (Loss) Before Provision for Income Taxes		143			143				171				(302		)		155

Provision for income taxes		—			—				(9		)		—				(9		)

Net Income (Loss)		143			143				162				(302		)		146

Less: Net income attributable to noncontrolling interests		—			—				(3		)		—				(3		)

Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	143		$	143			$	159			$	(302	)		$	143


Comprehensive Income (Loss)		$	143		$	143			$	162			$	(302	)		$	146

Less: Comprehensive income attributable to noncontrolling interests		—			—				(3		)		—				(3		)

Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	143		$	143			$	159			$	(302	)		$	143






Condensed Consolidating Statement of Comprehensive Income (Loss)
Six Months Ended June 30, 2014
(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Revenues
Sales and other operating revenue:
Unaffiliated customers		$	—		$	—			$	8,583			$	—			$	8,583

Affiliates		—			—				715				—				715

Total Revenues		—			—				9,298				—				9,298

Costs and Expenses
Cost of products sold		—			—				8,727				—				8,727

Operating expenses		—			—				57				—				57

Selling, general and administrative expenses		—			—				64				—				64

Depreciation and amortization expense		—			—				143				—				143

Total Costs and Expenses		—			—				8,991				—				8,991

Operating Income		—			—				307				—				307

Interest cost and debt expense, net		—			(61		)		(2		)		—				(63		)

Capitalized interest		—			26				—				—				26

Other income		—			—				11				—				11

Equity in earnings of subsidiaries		263			298				—				(561		)		—

Income (Loss) Before Provision for Income Taxes		263			263				316				(561		)		281

Provision for income taxes		—			—				(13		)		—				(13		)

Net Income (Loss)		263			263				303				(561		)		268

Less: Net income attributable to noncontrolling interests		—			—				(5		)		—				(5		)

Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	263		$	263			$	298			$	(561	)		$	263


Comprehensive Income (Loss)		$	263		$	263			$	304			$	(561	)		$	269

Less: Comprehensive income attributable to noncontrolling interests		—			—				(5		)		—				(5		)

Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	263		$	263			$	299			$	(561	)		$	264



Condensed Consolidating Statement of Comprehensive Income (Loss)
Six Months Ended June 30, 2013
(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Revenues
Sales and other operating revenue:
Unaffiliated customers		$	—		$	—			$	7,046			$	—			$	7,046

Affiliates		—			—				777				—				777

Total Revenues		—			—				7,823				—				7,823

Costs and Expenses
Cost of products sold		—			—				7,247				—				7,247

Operating expenses		—			—				51				—				51

Selling, general and administrative expenses		—			—				67				—				67

Depreciation and amortization expense		—			—				128				—				128

Total Costs and Expenses		—			—				7,493				—				7,493

Operating Income		—			—				330				—				330

Interest cost and debt expense, net		—			(45		)		(2		)		—				(47		)

Capitalized interest		—			11				—				—				11

Other income		—			—				9				—				9

Equity in earnings of subsidiaries		283			317				—				(600		)		—

Income (Loss) Before Provision for Income Taxes		283			283				337				(600		)		303

Provision for income taxes		—			—				(15		)		—				(15		)

Net Income (Loss)		283			283				322				(600		)		288

Less: Net income attributable to noncontrolling interests		—			—				(5		)		—				(5		)

Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	283		$	283			$	317			$	(600	)		$	283


Comprehensive Income (Loss)		$	283		$	283			$	322			$	(600	)		$	288

Less: Comprehensive income attributable to noncontrolling interests		—			—				(5		)		—				(5		)

Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	283		$	283			$	317			$	(600	)		$	283

Condensed Consolidating Balance Sheet
30-Jun-14
(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Assets
Cash and cash equivalents		$	—		$	116			$	—			$	—			$	116

Accounts receivable, affiliated companies		2			1				19				—				22

Accounts receivable, net		—			—				2,786				—				2,786

Inventories		—			—				593				—				593

Total Current Assets		2			117				3,398				—				3,517

Properties, plants and equipment, net		—			—				7,536				—				7,536

Investment in affiliates		6,360			9,272				189				(15,632		)		189

Goodwill		—			—				1,359				—				1,359

Intangible assets, net		—			—				797				—				797

Other assets		—			18				38				—				56

Total Assets		$	6,362		$	9,407			$	13,317			$	(15,632	)		$	13,454

Liabilities and Equity
Accounts payable		$	—		$	—			$	2,912			$	—			$	2,912

Accounts payable, affiliated companies		—			—				34				—				34

Accrued liabilities		1			51				189				—				241

Accrued taxes payable		—			—				74				—				74

Intercompany		(1		)	(337		)		338				—				—

Total Current Liabilities		—			(286		)		3,547				—				3,261

Long-term debt		—			3,333				35				—				3,368

Other deferred credits and liabilities		—			—				75				—				75

Deferred income taxes		—			—				251				—				251

Total Liabilities		—			3,047				3,908				—				6,955

Redeemable noncontrolling interests		—			—				15				—				15

Total Equity		6,362			6,360				9,394				(15,632		)		6,484

Total Liabilities and Equity		$	6,362		$	9,407			$	13,317			$	(15,632	)		$	13,454

Condensed Consolidating Balance Sheet
December 31, 2013
(in millions, unaudited)


		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Assets
Cash and cash equivalents		$	—		$	12			$	27			$	—			$	39

Advances to (from) affiliated companies		217			79				(57		)		—				239

Accounts receivable, affiliated companies		—			—				11				—				11

Accounts receivable, net		—			—				2,184				—				2,184

Inventories		—			—				600				—				600

Total Current Assets		217			91				2,765				—				3,073

Properties, plants and equipment, net		—			—				6,519				—				6,519

Investment in affiliates		5,988			8,399				125				(14,387		)		125

Goodwill		—			—				1,346				—				1,346

Intangible assets, net		—			—				794				—				794

Other assets		—			10				30				—				40

Total Assets		$	6,205		$	8,500			$	11,579			$	(14,387	)		$	11,897

Liabilities and Equity
Accounts payable		$	—		$	—			$	2,451			$	—			$	2,451

Accounts payable, affiliated companies		—			—				17				—				17

Accrued liabilities		1			44				152				—				197

Accrued taxes payable		—			—				71				—				71

Total Current Liabilities		1			44				2,691				—				2,736

Long-term debt		—			2,468				35				—				2,503

Other deferred credits and liabilities		—			—				80				—				80

Deferred income taxes		—			—				253				—				253

Total Liabilities		1			2,512				3,059				—				5,572

Total Equity		6,204			5,988				8,520				(14,387		)		6,325

Total Liabilities and Equity		$	6,205		$	8,500			$	11,579			$	(14,387	)		$	11,897

Condensed Consolidating Statement of Cash Flows
Six Months Ended June 30, 2014
(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Net Cash Flows provided by (used in) Operating Activities		$	260		$	254			$	268			$	(561	)		$	221

Cash Flows provided by (used in) Investing Activities:
Capital expenditures		—			—				(1,000		)		—				(1,000		)

Investment in joint venture interests		—			—				(61		)		—				(61		)

Acquisitions		—			—				(65		)		—				(65		)

Related party loan		—			—				(4		)		—				(4		)

Intercompany		(360		)	(1,093		)		892				561				—

Net cash provided by (used in) investing activities		(360		)	(1,093		)		(238		)		561				(1,130		)

Cash Flows provided by (used in) Financing Activities:
Distributions paid to limited and general partners		(215		)	—				—				—				(215		)

Distributions paid to noncontrolling interests		(4		)	—				—				—				(4		)

Net proceeds from issuance of limited partner units		102			—				—				—				102

Payments of statutory withholding on net issuance of limited partner units under LTIP		—			—				(6		)		—				(6		)

Repayments under credit facilities		—			(1,220		)		—				—				(1,220		)

Borrowings under credit facilities		—			1,270				—				—				1,270

Net proceeds from issuance of long-term debt		—			989				—				—				989

Repayments of senior notes		—			(175		)		—				—				(175		)

Advances to affiliated companies, net		217			79				(57		)		—				239

Contributions attributable to acquisition from affiliate		—			—				6				—				6

Net cash provided by (used in) financing activities		100			943				(57		)		—				986

Net change in cash and cash equivalents		—			104				(27		)		—				77

Cash and cash equivalents at beginning of period		—			12				27				—				39

Cash and cash equivalents at end of period		$	—		$	116			$	—			$	—			$	116

Condensed Consolidating Statement of Cash Flows
Six Months Ended June 30, 2013
(in millions, unaudited)



		Parent			Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor			Issuer				Subsidiaries				Adjustments
Net Cash Flows provided by (used in) Operating Activities		$	283		$	280			$	355			$	(600	)		$	318

Cash Flows provided by (used in) Investing Activities:
Capital expenditures		—			—				(320		)		—				(320		)

Acquisitions		—			—				(60		)		—				(60		)

Intercompany		255			(820		)		(35		)		600				—

Net cash provided by (used in) investing activities		255			(820		)		(415		)		600				(380		)

Cash Flows provided by (used in) Financing Activities:
Distributions paid to limited and general partners		(165		)	—				—				—				(165		)

Distributions paid to noncontrolling interests		(4		)	—				—				—				(4		)

Payments of statutory withholding on net issuance of limited partner units under LTIP		—			—				(1		)		—				(1		)

Repayments under credit facilities		—			(119		)		—				—				(119		)

Borrowings under credit facilities		—			—				15				—				15

Net proceeds from issuance of long-term debt		—			691				—				—				691

Advances to affiliated companies, net		(369		)	(32		)		42				—				(359		)

Contributions attributable to acquisition from affiliate		—			—				3				—				3

Net cash provided by (used in) financing activities		(538		)	540				59				—				61

Net change in cash and cash equivalents		—			—				(1		)		—				(1		)

Cash and cash equivalents at beginning of period		—			2				1				—				3

Cash and cash equivalents at end of period		$	—		$	2			$	—			$	—			$	2

Net_Income_Attributable_to_Sun1

Net Income Attributable to Sunoco Logistics Partners L.P. Per Limited Partner Unit (Tables)	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Schedule of Weighted Average Number of Basic and Diluted Units	'
	The following table reconciles the weighted average number of common units used to compute basic net income attributable to limited partners per unit to those used to compute diluted net income attributable to limited partners per unit for the three and six months ended June 30, 2014 and 2013:


		Three Months Ended June 30,		Six Months Ended June 30,
		2014	2013	2014	2013
		(in millions)		(in millions)
	Weighted average number of units outstanding, basic (1)	208.4	207.6	208.2	207.6

	Add effect of dilutive incentive awards (1)	1.2	1	1.1	0.8

	Weighted average number of units, diluted (1)	209.6	208.6	209.3	208.4

Inventories_Tables

Inventories (Tables)	6 Months Ended
	Jun. 30, 2014
Inventory Disclosure [Abstract]	'
Schedule of Inventories	'
	The components of inventories are as follows:


		June 30,		December 31,
		2014		2013
		(in millions)
	Crude oil	$	478	$	488

	Refined products	101		99

	Refined products additives	3		3

	Materials, supplies and other	11		10

		$	593	$	600

Intangible_Assets_Tables

Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Components of Intangible Assets	'
	The components of intangible assets are as follows:


		Weighted Average	June 30,			31-Dec-13
		Amortization Period	2014
		(in years)	(in millions)
	Gross
	Customer relationships	18	$	836		$	808

	Technology	10	47			47

	Total gross		883			855

	Accumulated amortization
	Customer relationships		(78		)	(56		)
	Technology		(8		)	(5		)
	Total accumulated amortization		(86		)	(61		)
	Total Net		$	797		$	794

Debt_Tables

Debt (Tables)	6 Months Ended
	Jun. 30, 2014
Debt Disclosure [Abstract]	'
Partnership's Debt Balances	'
	The components of the Partnership's debt balance are as follows:


		June 30,			December 31,
		2014			2013
		(in millions)
	Credit Facilities
	$1.50 billion Credit Facility, due November 2018	$	250		$	200

	$35 million Credit Facility, due April 2015 (1)	35			35

	Senior Notes
	Senior Notes - 8.75%, due February 2014 (2)	—			175

	Senior Notes - 6.125%, due May 2016	175			175

	Senior Notes - 5.50%, due February 2020	250			250

	Senior Notes - 4.65%, due February 2022	300			300

	Senior Notes - 3.45%, due January 2023	350			350

	Senior Notes - 4.25% due April 2024	300			—

	Senior Notes - 6.85%, due February 2040	250			250

	Senior Notes - 6.10%, due February 2042	300			300

	Senior Notes - 4.95%, due January 2043	350			350

	Senior Notes - 5.30% due April 2044	700			—

	Unamortized fair value adjustments	112			120

	Total debt	3,372			2,505

	Less:
	Unamortized bond discount	(4		)	(2		)
	Long-term debt	$	3,368		$	2,503

	(1) Amounts outstanding under West Texas Gulf's $35 million Credit Facility at June 30, 2014 have been classified as long-term debt as West Texas Gulf has the ability and intent to refinance such borrowings on a long-term basis.
	(2) The 8.75 percent Senior Notes were classified as long-term debt at December 31, 2013 as the Partnership repaid these notes in February 2014 with borrowings under its $1.50 billion Credit Facility due in 2018.

Equity_Tables

Equity (Tables)	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Changes in Number of Units Outstanding	'
	The changes in the number of units outstanding from January 1, 2013 through June 30, 2014 are as follows:


		Common Units
		(in millions)
	Balance at January 1, 2013	207.7

	Units issued under incentive plans	—

	Balance at December 31, 2013	207.7

	Units issued under ATM program	2.2

	Units issued under incentive plans	0.3

	Balance at June 30, 2014	210.2

Cash_Distributions_Tables

Cash Distributions (Tables)	6 Months Ended
	Jun. 30, 2014
Equity [Abstract]	'
Schedule Of Distributions Made To General And Limited Partners	'
	The following table shows the target distribution levels and distribution "splits" between the general partner and the holders of the Partnership's common units through June 30, 2014:


					Marginal Percentage Interest in Distributions
		Total Quarterly Distribution Target Amount			General Partner			Unitholders
	Minimum Quarterly Distribution		$	0.075	2	%		98	%

	First Target Distribution	up to	$	0.0833	2	%		98	%

	Second Target Distribution	above up to	$ 0.0833 $ 0.0958		15	%	(1)	85	%

	Third Target Distribution	above up to	$ 0.0958 $ 0.2638		37	%	(1)	63	%

	Thereafter	above	$	0.2638	50	%	(1)	50	%


	(1) Includes two percent general partner interest.
Schedule of Cash Distribution to Limited and General Partners	'
	The distributions paid by the Partnership for the periods presented were as follows:



	Cash Distribution Payment Date		Cash Distribution		Total Cash Distribution			Total Cash Distribution to the General Partner
			per Limited Partner Unit		to the Limited Partners
					(in millions)			(in millions)
	May 15, 2014		$	0.3475	$	72		$	39

	February 14, 2014		$	0.3312	$	69		$	35

	November 14, 2013		$	0.315	$	65		$	32

	August 14, 2013		$	0.3	$	62		$	29

	May 15, 2013		$	0.2863	$	59		$	26

	February 14, 2013		$	0.2725	$	57		$	23

Derivatives_and_Risk_Managemen1

Derivatives and Risk Management (Tables)	6 Months Ended
	Jun. 30, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]	'
Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance	'
	The following table sets forth the impact of derivatives on the Partnership's results of operations for the three and six months ended June 30, 2014 and 2013:


		Three Months Ended June 30,						Six Months Ended June 30,
		2014			2013			2014			2013
	Location of Gains (Losses) Recognized in Earnings	(in millions)						(in millions)
	Commodity contracts designated as cash flow hedging instruments:
	Sales and other operating revenue	$	—		$	—		$	—		$	(1	)

	Cost of products sold	—			—			—			—

		$	—		$	—		$	—		$	(1	)

	Commodity contracts not designated as cash flow hedging instruments:
	Sales and other operating revenue	$	(9	)	$	3		$	(9	)	$	1

	Cost of products sold	(1		)	(1		)	—			(4		)

		$	(10	)	$	2		$	(9	)	$	(3	)

Business_Segment_Information_T

Business Segment Information (Tables)	6 Months Ended
	Jun. 30, 2014
Segment Reporting [Abstract]	'
Segment Reporting Information	'
	The following tables summarize condensed consolidated statement of comprehensive income information for the Partnership's business segments and reconcile total segment Adjusted EBITDA to net income attributable to the Partnership for the three and six months ended June 30, 2014 and 2013, respectively:



			Three Months Ended June 30,								Six Months Ended June 30,
			2014				2013				2014				2013
			(in millions)								(in millions)
	Sales and other operating revenue (1)
	Crude Oil Pipelines		$	138			$	122			$	269			$	217

	Crude Oil Acquisition and Marketing		4,432				4,047				8,526				7,306

	Terminal Facilities		283				176				570				359

	Refined Products Pipelines		40				32				81				62

	Intersegment eliminations		(72		)		(66		)		(148		)		(121		)
	Total sales and other operating revenue		$	4,821			$	4,311			$	9,298			$	7,823


	Depreciation and amortization
	Crude Oil Pipelines		$	24			$	22			$	48			$	44

	Crude Oil Acquisition and Marketing		14				12				26				24

	Terminal Facilities		28				24				54				48

	Refined Products Pipelines		8				6				15				12

	Total depreciation and amortization		$	74			$	64			$	143			$	128


	Adjusted EBITDA
	Crude Oil Pipelines		$	104			$	88			$	197			$	149

	Crude Oil Acquisition and Marketing		53				70				65				182

	Terminal Facilities		97				70				183				124

	Refined Products Pipelines		26				16				43				25

	Total Adjusted EBITDA		280				244				488				480

	Interest expense, net		(21		)		(17		)		(37		)		(36		)
	Depreciation and amortization expense		(74		)		(64		)		(143		)		(128		)
	Provision for income taxes		(8		)		(9		)		(13		)		(15		)
	Non-cash compensation expense		(3		)		(2		)		(8		)		(6		)
	Unrealized gains on commodity risk management activities		(8		)		1				(7		)		4

	Amortization of excess equity method investment		(1		)		(1		)		(1		)		(1		)
	Proportionate share of unconsolidated affiliates' interest, depreciation and provision for income taxes		(7		)		(6		)		(11		)		(10		)
	Net Income		158				146				268				288

	Less: Net Income attributable to noncontrolling interests		(2		)		(3		)		(5		)		(5		)
	Net Income Attributable to Sunoco Logistics Partners L.P.		$	156			$	143			$	263			$	283


	(1) Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:


			Three Months Ended June 30,								Six Months Ended June 30,
			2014				2013				2014				2013
			(in millions)								(in millions)
Crude Oil Acquisition and Marketing		$	342			$	313			611				681

Terminal Facilities		61				41				93				79

Refined Products Pipelines		6				9				11				17

Total sales and other operating revenue from affiliates		$	409			$	363			$	715			$	777


Sales and Other Operating Revenue by Segment	'
	Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:


			Three Months Ended June 30,								Six Months Ended June 30,
			2014				2013				2014				2013
			(in millions)								(in millions)
	Crude Oil Acquisition and Marketing		$	342			$	313			611				681

	Terminal Facilities		61				41				93				79

	Refined Products Pipelines		6				9				11				17

	Total sales and other operating revenue from affiliates		$	409			$	363			$	715			$	777

Identifiable Assets by Segment	'


			June 30,				December 31,
			2014				2013
			(in millions)
	Crude Oil Pipelines		$	3,467			$	3,321

	Crude Oil Acquisition and Marketing		4,453				3,863

	Terminal Facilities		3,084				2,701

	Refined Products Pipelines		2,225				1,684

	Corporate and other (1)		225				328

	Total identifiable assets		$	13,454			$	11,897


	(1) Corporate and other assets consist of cash and cash equivalents, advances to affiliates, properties, plants and equipment and other assets.

Supplemental_Condensed_Consoli1

Supplemental Condensed Consolidating Financial Information (Tables)	6 Months Ended
	Jun. 30, 2014
Condensed Financial Information of Parent Company Only Disclosure [Abstract]	'
Condensed Consolidating Statement of Comprehensive Income (Loss)	'
	Condensed Consolidating Statement of Comprehensive Income (Loss)
	Three Months Ended June 30, 2014
	(in millions, unaudited)



			Parent				Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor				Issuer				Subsidiaries				Adjustments
	Revenues
	Sales and other operating revenue:
	Unaffiliated customers		$	—			$	—			$	4,412			$	—			$	4,412

	Affiliates		—				—				409				—				409

	Total Revenues		—				—				4,821				—				4,821

	Costs and Expenses
	Cost of products sold		—				—				4,517				—				4,517

	Operating expenses		—				—				23				—				23

	Selling, general and administrative expenses		—				—				27				—				27

	Depreciation and amortization expense		—				—				74				—				74

	Total Costs and Expenses		—				—				4,641				—				4,641

	Operating Income		—				—				180				—				180

	Interest cost and debt expense, net		—				(36		)		(1		)		—				(37		)

	Capitalized interest		—				16				—				—				16

	Other income		—				—				7				—				7

	Equity in earnings of subsidiaries		156				176				—				(332		)		—

	Income (Loss) Before Provision for Income Taxes		156				156				186				(332		)		166

	Provision for income taxes		—				—				(8		)		—				(8		)

	Net Income (Loss)		156				156				178				(332		)		158

	Less: Net income attributable to noncontrolling interests		—				—				(2		)		—				(2		)

	Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	156			$	156			$	176			$	(332	)		$	156


	Comprehensive Income (Loss)		$	156			$	156			$	179			$	(332	)		$	159

	Less: Comprehensive income attributable to noncontrolling interests		—				—				(2		)		—				(2		)

	Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	156			$	156			$	177			$	(332	)		$	157

	Condensed Consolidating Statement of Comprehensive Income (Loss)
	Three Months Ended June 30, 2013
	(in millions, unaudited)



			Parent				Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor				Issuer				Subsidiaries				Adjustments
	Revenues
Sales and other operating revenue:
Unaffiliated customers		$	—			$	—			$	3,948			$	—			$	3,948

Affiliates		—				—				363				—				363

Total Revenues		—				—				4,311				—				4,311

Costs and Expenses
Cost of products sold		—				—				4,023				—				4,023

Operating expenses		—				—				25				—				25

Selling, general and administrative expenses		—				—				34				—				34

Depreciation and amortization expense		—				—				64				—				64

Total Costs and Expenses		—				—				4,146				—				4,146

Operating Income		—				—				165				—				165

Interest cost and debt expense, net		—				(22		)		(1		)		—				(23		)

Capitalized interest		—				6				—				—				6

Other income		—				—				7				—				7

Equity in earnings of subsidiaries		143				159				—				(302		)		—

Income (Loss) Before Provision for Income Taxes		143				143				171				(302		)		155

Provision for income taxes		—				—				(9		)		—				(9		)

Net Income (Loss)		143				143				162				(302		)		146

Less: Net income attributable to noncontrolling interests		—				—				(3		)		—				(3		)

Net Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	143			$	143			$	159			$	(302	)		$	143


Comprehensive Income (Loss)		$	143			$	143			$	162			$	(302	)		$	146

Less: Comprehensive income attributable to noncontrolling interests		—				—				(3		)		—				(3		)

Comprehensive Income (Loss) Attributable to Sunoco Logistics Partners L.P.		$	143			$	143			$	159			$	(302	)		$	143


Condensed Consolidating Balance Sheet	'
	Condensed Consolidating Balance Sheet
	30-Jun-14
	(in millions, unaudited)



			Parent				Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor				Issuer				Subsidiaries				Adjustments
	Assets
	Cash and cash equivalents		$	—			$	116			$	—			$	—			$	116

	Accounts receivable, affiliated companies		2				1				19				—				22

	Accounts receivable, net		—				—				2,786				—				2,786

	Inventories		—				—				593				—				593

	Total Current Assets		2				117				3,398				—				3,517

	Properties, plants and equipment, net		—				—				7,536				—				7,536

	Investment in affiliates		6,360				9,272				189				(15,632		)		189

	Goodwill		—				—				1,359				—				1,359

	Intangible assets, net		—				—				797				—				797

	Other assets		—				18				38				—				56

	Total Assets		$	6,362			$	9,407			$	13,317			$	(15,632	)		$	13,454

	Liabilities and Equity
	Accounts payable		$	—			$	—			$	2,912			$	—			$	2,912

	Accounts payable, affiliated companies		—				—				34				—				34

	Accrued liabilities		1				51				189				—				241

	Accrued taxes payable		—				—				74				—				74

	Intercompany		(1		)		(337		)		338				—				—

	Total Current Liabilities		—				(286		)		3,547				—				3,261

	Long-term debt		—				3,333				35				—				3,368

	Other deferred credits and liabilities		—				—				75				—				75

	Deferred income taxes		—				—				251				—				251

	Total Liabilities		—				3,047				3,908				—				6,955

	Redeemable noncontrolling interests		—				—				15				—				15

	Total Equity		6,362				6,360				9,394				(15,632		)		6,484

	Total Liabilities and Equity		$	6,362			$	9,407			$	13,317			$	(15,632	)		$	13,454

	Condensed Consolidating Balance Sheet
	December 31, 2013
	(in millions, unaudited)


		Parent				Subsidiary				Non-Guarantor				Consolidating				Total
		Guarantor				Issuer				Subsidiaries				Adjustments
Assets
Cash and cash equivalents		$	—			$	12			$	27			$	—			$	39

Advances to (from) affiliated companies		217				79				(57		)		—				239

Accounts receivable, affiliated companies		—				—				11				—				11

Accounts receivable, net		—				—				2,184				—				2,184

Inventories		—				—				600				—				600

Total Current Assets		217				91				2,765				—				3,073

Properties, plants and equipment, net		—				—				6,519				—				6,519

Investment in affiliates		5,988				8,399				125				(14,387		)		125

Goodwill		—				—				1,346				—				1,346

Intangible assets, net		—				—				794				—				794

Other assets		—				10				30				—				40

Total Assets		$	6,205			$	8,500			$	11,579			$	(14,387	)		$	11,897

Liabilities and Equity
Accounts payable		$	—			$	—			$	2,451			$	—			$	2,451

Accounts payable, affiliated companies		—				—				17				—				17

Accrued liabilities		1				44				152				—				197

Accrued taxes payable		—				—				71				—				71

Total Current Liabilities		1				44				2,691				—				2,736

Long-term debt		—				2,468				35				—				2,503

Other deferred credits and liabilities		—				—				80				—				80

Deferred income taxes		—				—				253				—				253

Total Liabilities		1				2,512				3,059				—				5,572

Total Equity		6,204				5,988				8,520				(14,387		)		6,325

Total Liabilities and Equity		$	6,205			$	8,500			$	11,579			$	(14,387	)		$	11,897

Condensed Consolidating Statement of Cash Flows	'
	Condensed Consolidating Statement of Cash Flows
	Six Months Ended June 30, 2014
	(in millions, unaudited)



			Parent				Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor				Issuer				Subsidiaries				Adjustments
	Net Cash Flows provided by (used in) Operating Activities		$	260			$	254			$	268			$	(561	)		$	221

	Cash Flows provided by (used in) Investing Activities:
	Capital expenditures		—				—				(1,000		)		—				(1,000		)

	Investment in joint venture interests		—				—				(61		)		—				(61		)

	Acquisitions		—				—				(65		)		—				(65		)

	Related party loan		—				—				(4		)		—				(4		)

	Intercompany		(360		)		(1,093		)		892				561				—

	Net cash provided by (used in) investing activities		(360		)		(1,093		)		(238		)		561				(1,130		)

	Cash Flows provided by (used in) Financing Activities:
	Distributions paid to limited and general partners		(215		)		—				—				—				(215		)

	Distributions paid to noncontrolling interests		(4		)		—				—				—				(4		)

	Net proceeds from issuance of limited partner units		102				—				—				—				102

	Payments of statutory withholding on net issuance of limited partner units under LTIP		—				—				(6		)		—				(6		)

	Repayments under credit facilities		—				(1,220		)		—				—				(1,220		)

	Borrowings under credit facilities		—				1,270				—				—				1,270

	Net proceeds from issuance of long-term debt		—				989				—				—				989

	Repayments of senior notes		—				(175		)		—				—				(175		)

	Advances to affiliated companies, net		217				79				(57		)		—				239

	Contributions attributable to acquisition from affiliate		—				—				6				—				6

	Net cash provided by (used in) financing activities		100				943				(57		)		—				986

	Net change in cash and cash equivalents		—				104				(27		)		—				77

	Cash and cash equivalents at beginning of period		—				12				27				—				39

	Cash and cash equivalents at end of period		$	—			$	116			$	—			$	—			$	116

	Condensed Consolidating Statement of Cash Flows
	Six Months Ended June 30, 2013
	(in millions, unaudited)



			Parent				Subsidiary				Non-Guarantor				Consolidating				Total
			Guarantor				Issuer				Subsidiaries				Adjustments
	Net Cash Flows provided by (used in) Operating Activities		$	283			$	280			$	355			$	(600	)		$	318

	Cash Flows provided by (used in) Investing Activities:
Capital expenditures		—				—				(320		)		—				(320		)

Acquisitions		—				—				(60		)		—				(60		)

Intercompany		255				(820		)		(35		)		600				—

Net cash provided by (used in) investing activities		255				(820		)		(415		)		600				(380		)

Cash Flows provided by (used in) Financing Activities:
Distributions paid to limited and general partners		(165		)		—				—				—				(165		)

Distributions paid to noncontrolling interests		(4		)		—				—				—				(4		)

Payments of statutory withholding on net issuance of limited partner units under LTIP		—				—				(1		)		—				(1		)

Repayments under credit facilities		—				(119		)		—				—				(119		)

Borrowings under credit facilities		—				—				15				—				15

Net proceeds from issuance of long-term debt		—				691				—				—				691

Advances to affiliated companies, net		(369		)		(32		)		42				—				(359		)

Contributions attributable to acquisition from affiliate		—				—				3				—				3

Net cash provided by (used in) financing activities		(538		)		540				59				—				61

Net change in cash and cash equivalents		—				—				(1		)		—				(1		)

Cash and cash equivalents at beginning of period		—				2				1				—				3

Cash and cash equivalents at end of period		$	—			$	2			$	—			$	—			$	2

Organization_and_Basis_of_Pres1

Organization and Basis of Presentation - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2014
	state
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Number of states with operations	35
Minimum voting interest for controlling financial interest	50.00%

Change_in_Business_and_Other_M1

Change in Business and Other Matters - Additional Information (Detail) (USD $)	6 Months Ended					6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014
			Bayview Refining Company, LLC [Member]	Explorer Pipeline Company [Member]	Explorer Pipeline Company [Member]	SunVit Pipeline LLC [Member]
				mi
Changes In Business And Other Matters [Line Items]	'	'	'	'	'	'
Investment in joint venture interests	$61,000,000	$0	'	$42,000,000	'	'
Equity method investment, ownership percentage	'	'	49.00%	13.30%	9.40%	50.00%
Contributions to joint venture made by joint owners	'	'	$8,000,000	'	'	$31,000,000
Term of guarantee	'	'	'P10Y	'	'	'
Pipeline length, in miles	'	'	'	1,400	'	'

Acquisitions_Additional_Detail

Acquisitions - Additional Details (Details) (USD $)	6 Months Ended			3 Months Ended		6 Months Ended	3 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
				EDF [Member]	PRT [Member]	Total Acquisition [Member]	Marcus Hook Facility [Member]
				bbl
Business Acquisition [Line Items]	'	'	'	'	'	'	'
Barrels per day (in barrels)	'	'	'	20,000	'	'	'
Business acquisition, percentage of voting interests acquired	'	'	'	'	55.00%	'	'
Acquisitions, net of cash received	$65	$60	'	'	'	$65	$60
Inventories	593	'	600	'	'	22	'
Properties, plants and equipment, net	7,536	'	6,519	'	'	14	'
Intangible assets, net	797	'	794	'	'	28	'
Goodwill	1,359	'	1,346	'	'	13	'
Redeemable noncontrolling interests	15	'	0	'	'	15	'
Contributions attributable to acquisition from affiliate (total to be received)	'	'	'	'	'	'	$40

Related_Party_Transactions_Add

Related Party Transactions - Additional Information (Detail) (USD $)	6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Related Party Transaction [Line Items]	'	'
Limited partner interest held by parent	31.90%	'
Units issued under incentive plans, shares (less than 0.1 million for the six months ended June 30, 2013)	0.3	0.1
Units issued under ATM program	2.2	'
Contributions from general partner (less than $0.1 million for the six months ended June 30, 2013)	$2	$0.10
General partnership interest	2.00%	'
Marcus Hook Facility [Member]	'	'
Related Party Transaction [Line Items]	'	'
Contributions attributable to acquisition from affiliate (total to be received)	'	$40

Net_Income_Attributable_to_Sun2

Net Income Attributable to Sunoco Logistics Partners L.P. Per Limited Partner Unit - Schedule of Weighted Average Number of Basic and Diluted Units (Detail)	3 Months Ended				6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Earnings Per Share [Abstract]	'		'		'		'
Weighted average number of units outstanding, basic (in shares)	208.4	[1]	207.6	[1]	208.2	[1]	207.6	[1]
Add effect of dilutive incentive awards (in shares)	1.2	[1]	1	[1]	1.1	[1]	0.8	[1]
Weighted average number of units, diluted (in shares)	209.6	[1]	208.6	[1]	209.3	[1]	208.4	[1]

[1]	Amounts reflect the second quarter 2014 two-for-one unit split (Note 11).

Net_Income_Attributable_to_Sun3

Net Income Attributable to Sunoco Logistics Partners L.P. Per Limited Partner Unit - Additional Information (Detail) (USD $)	0 Months Ended	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 12, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]	'	'	'	'	'
General partnership interest	'	'	'	2.00%	'
Maximum incentive percentage distribution received by general partner	'	'	'	50.00%	'
Incentive distribution, minimum threshold (in dollars per share)	'	'	'	0.0833	'
Net income (loss) allocated to General Partners	'	$44	$30	$82	$57
Percentage of net income attributable to Sunoco Logistics Partners L.P	'	28.00%	21.00%	31.00%	20.00%
Stock split conversion ratio	2	'	'	'	'

Inventories_Schedule_of_Invent

Inventories - Schedule of Inventories (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]	'	'
Crude oil	$478	$488
Refined products	101	99
Refined products additives	3	3
Materials, supplies and other	11	10
Inventories, Total	$593	$600

Intangible_Assets_Components_o

Intangible Assets - Components of Intangible Assets (Detail) (USD $)	3 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]	'	'	'
Total gross	'	$883	$855
Total accumulated amortization	'	-86	-61
Total Net	'	797	794
Customer Relationships [Member]	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'
Weighted average amortization period	'18 years	'	'
Total gross	'	836	808
Total accumulated amortization	'	-78	-56
Technology [Member]	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'
Weighted average amortization period	'10 years	'	'
Total gross	'	47	47
Total accumulated amortization	'	($8)	($5)

Intangible_Assets_Additional_I

Intangible Assets - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]	'	'	'	'
Amortization expense of intangible assets	$12	$12	$25	$25
Forecasts of annual amortization expense	$51	'	$51	'

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail)	6 Months Ended
Income Taxes - Additional Information (Detail)	Jun. 30, 2014	Jun. 30, 2013
Income Tax Disclosure [Abstract]	'	'
Federal statutory rate	35.00%	35.00%

Debt_Partnerships_Debt_Balance

Debt - Partnership's Debt Balances (Detail) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Millions, unless otherwise specified	Jun. 30, 2014		Dec. 31, 2013
Debt Instrument [Line Items]	'		'
Senior notes	$3,090		$2,270
Unamortized fair value adjustments	112		120
Total debt	3,372		2,505
Less: Unamortized bond discount	-4		-2
Long-term debt	3,368		2,503
$1.5 Billion Credit Facility Due In November 2018 [Member]	'		'
Debt Instrument [Line Items]	'		'
Credit facility	250		200
$35 million Credit Facility, due April 2015 [Member]	'		'
Debt Instrument [Line Items]	'		'
Credit facility	35	[1]	35	[1]
Senior Notes - 8.75%, due February 2014 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	0	[2]	175	[2]
Senior Notes - 6.125%, due May 2016 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	175		175
Senior Notes - 5.50%, due February 2020 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	250		250
Senior Notes - 4.65%, due February 2022 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	300		300
Senior Notes - 3.45%, due January 2023 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	350		350
Senior Notes - 4.25%, due April 2024 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	300		0
Senior Notes - 6.85%, due February 2040 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	250		250
Senior Notes - 6.10%, due February 2042 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	300		300
Senior Notes - 4.95%, due January 2043 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	350		350
Senior Notes - 5.30%, due April 2044 [Member]	'		'
Debt Instrument [Line Items]	'		'
Senior notes	$700		$0

[1]	Amounts outstanding under West Texas Gulf's $35 million Credit Facility at June 30, 2014 have been classified as long-term debt as West Texas Gulf has the ability and intent to refinance such borrowings on a long-term basis.
[2]	The 8.75 percent Senior Notes were classified as long-term debt at December 31, 2013 as the Partnership repaid these notes in February 2014 with borrowings under its $1.50 billion Credit Facility due in 2018.

Debt_Partnerships_Debt_Balance1

Debt - Partnership's Debt Balances (Parenthetical) (Detail) (USD $)

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Feb. 28, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Apr. 03, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Apr. 03, 2014

$1.5 Billion Credit Facility Due In November 2018 [Member]

$35 million Credit Facility, due April 2015 [Member]

Senior Notes - 8.75%, due February 2014 [Member]

Senior Notes - 6.125%, due May 2016 [Member]

Senior Notes - 5.50%, due February 2020 [Member]

Senior Notes - 4.65%, due February 2022 [Member]

Senior Notes - 3.45%, due January 2023 [Member]

Senior Notes - 4.25%, due April 2024 [Member]

Senior Notes - 6.85%, due February 2040 [Member]

Senior Notes - 6.10%, due February 2042 [Member]

Senior Notes - 4.95%, due January 2043 [Member]

Senior Notes - 5.30%, due April 2044 [Member]

Debt Instrument [Line Items]

Revolving credit facility

$1,500,000,000

$35,000,000

Interest rate

8.75%

6.13%

5.50%

4.65%

3.45%

4.25%

6.85%

6.10%

4.95%

5.30%

Debt instrument maturity

'November 2018

'April 2015

'February 2014

'May 2016

'February 2020

'February 2022

'January 2023

'April 2024

'February 2040

'February 2042

'January 2043

'April 2044

Line of Credit Facility, Amount Outstanding

$35,000,000

Debt_Additional_Information_De

Debt - Additional Information (Detail) (USD $)

1 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

Feb. 28, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Feb. 28, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Apr. 03, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Apr. 03, 2014

Jun. 30, 2014

Dec. 31, 2013

$1.5 Billion Credit Facility Due In November 2018 [Member]

$35 million Credit Facility, due April 2015 [Member]

Senior Notes - 8.75%, due February 2014 [Member]

Senior Notes - 3.45%, due January 2023 [Member]

Senior Notes - 4.25%, due April 2024 [Member]

Senior Notes - 4.95%, due January 2043 [Member]

Senior Notes - 5.30%, due April 2044 [Member]

Senior Notes - 6.10%, due February 2042 [Member]

Debt Instrument [Line Items]

Revolving credit facility

$1,500,000,000

$35,000,000

Line of credit facility maximum borrowing capacity under certain conditions

2,250,000,000

Credit facility

250,000,000

200,000,000

35,000,000

[1]

35,000,000

[1]

Outstanding borrowings under credit facilities

35,000,000

Increased consolidated debt to consolidated EBITDA ratio, high end of range

Ratio of total debt to EBITDA range high (during acquisition period)

5.5

Ratio of total debt to EBITDA

3.2

Revolving credit facility coverage ratio, maximum

Fixed charge coverage ratio

1.23

Leverage ratio

0.89

Repayment of senior notes

175,000,000

Interest rate

8.75%

3.45%

4.25%

4.95%

5.30%

6.10%

Senior notes principal amount

$300,000,000

$700,000,000

Debt instrument maturity

'November 2018

'April 2015

'February 2014

'January 2023

'April 2024

'January 2043

'April 2044

'February 2042

[1]

Amounts outstanding under West Texas Gulf's $35 million Credit Facility at June 30, 2014 have been classified as long-term debt as West Texas Gulf has the ability and intent to refinance such borrowings on a long-term basis.

Commitments_and_Contingent_Lia1

Commitments and Contingent Liabilities - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]	'	'	'	'	'
Accrued environmental loss contingencies, noncurrent	$8	'	$8	'	$5
Charges against income for environmental remediation	3	2	8	6	'
Estimated maximum additional reasonable possible losses	'	'	$9	'	'
Indemnified period for the partnership from environmental and toxic tort liabilities, years	'	'	'30 years	'	'
Percent indemnification for first 21 years after IPO	'	'	100.00%	'	'
Time period of one hundred percent indemnification after IPO, years	'	'	'21 years	'	'
Annual decrease of partnership liability for claims asserted	'	'	10.00%	'	'

Equity_Changes_in_Number_of_Un

Equity - Changes in Number of Units Outstanding (Detail)	6 Months Ended			12 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Dec. 31, 2013
	Jun. 30, 2014	Jun. 30, 2013	Common Units [Member]	Common Units [Member]
Increase (Decrease) in Partners' Capital [Roll Forward]	'	'	'	'
Beginning Balance	'	'	207.7	207.7
Units issued under incentive plans, shares (less than 0.1 million for the six months ended June 30, 2013)	0.3	0.1	0.3	0
Units issued under ATM program	2.2	'	2.2	'
Ending Balance	'	'	210.2	207.7

Equity_Additional_Information_

Equity - Additional Information (Details) (USD $)	0 Months Ended	3 Months Ended	6 Months Ended
In Millions, unless otherwise specified	Jun. 12, 2014	Mar. 31, 2014	Jun. 30, 2014	Jun. 30, 2013
Equity [Abstract]	'	'	'	'
Units issued under ATM program	'	'	2.2	'
Net proceeds from issuance of limited partner units	'	'	$102	$0
Aggregate equity offering, maximum	'	$250	'	'
Stock split conversion ratio	2	'	'	'

Cash_Distributions_Schedule_of

Cash Distributions - Schedule of Distributions Made to General and Limited Partners (Detail) (USD $)	6 Months Ended
	Jun. 30, 2014
Minimum Quarterly Distribution [Domain]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.08
First Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.08
Thereafter [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.26
General Partner [Member] \| Minimum Quarterly Distribution [Domain]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	2.00%
General Partner [Member] \| First Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	2.00%
General Partner [Member] \| Second Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	15.00%	[1]
General Partner [Member] \| Third Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	37.00%	[1]
General Partner [Member] \| Thereafter [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	50.00%	[1]
Common Unitholders [Member] \| Minimum Quarterly Distribution [Domain]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	98.00%
Common Unitholders [Member] \| First Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	98.00%
Common Unitholders [Member] \| Second Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	85.00%
Common Unitholders [Member] \| Third Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	63.00%
Common Unitholders [Member] \| Thereafter [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Incentive Distribution, Distribution Split Marginal Percentage	50.00%
Minimum [Member] \| Second Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.08
Minimum [Member] \| Third Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.10
Maximum [Member] \| Second Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.10
Maximum [Member] \| Third Target Distribution [Member]	'
Incentive Distribution Made to Managing Member or General Partner [Line Items]	'
Distribution Payments Targets	$0.26

[1]	Includes two percent general partner interest.

Cash_Distributions_Schedule_of1

Cash Distributions - Schedule of Cash Distribution to Limited and General Partners (Detail) (Cash Distribution [Member], USD $)	0 Months Ended
In Millions, except Per Share data, unless otherwise specified	15-May-14	Feb. 14, 2014	Nov. 14, 2013	Aug. 14, 2013	15-May-13	Feb. 14, 2013
Cash Distribution [Member]	'	'	'	'	'	'
Distribution Made to Limited Partner [Line Items]	'	'	'	'	'	'
Total Cash Distribution to the General Partner	$39	$35	$32	$29	$26	$23
Distribution Made to Limited Partner, Distributions Paid, Per Unit	$0.35	$0.33	$0.32	$0.30	$0.29	$0.27
Distribution Made to Limited Partner, Cash Distributions Paid	$72	$69	$65	$62	$59	$57

Cash_Distributions_Additional_

Cash Distributions - Additional Information (Detail) (USD $)	6 Months Ended			0 Months Ended
In Millions, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Aug. 15, 2014	Aug. 15, 2014
			Dividend Paid [Member]	Subsequent Event [Member]	Subsequent Event [Member]
			Sunoco Partners LLC [Member]	Dividend Declared [Member]	Dividend Paid [Member]
				Sunoco Partners LLC [Member]	Sunoco Partners LLC [Member]
Partners Capital And Distributions [Line Items]	'	'	'	'	'
Incentive distribution, minimum threshold (in dollars per share)	0.0833	'	'	'	'
Distribution made to member or limited partner, distributions declared, per unit	'	'	'	$0.37	'
Distribution made to member or limited partner, distributions declared, per unit, annualized	'	'	'	$1.46	'
Total distribution	$219	$169	'	'	$120
Total distribution to the General Partner	'	'	'	'	$43
Marginal percentage interest in distributions	2.00%	'	2.00%	'	'
Maximum incentive percentage distribution received by general partner	50.00%	'	'	'	'
General partner interest	2.00%	'	'	'	'

Management_Incentive_Plan_Addi

Management Incentive Plan - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'	'	'	'
Aggregate grant of restricted units and unit options from LTIP (in units)	0.8	'	0.8	'
Units issued under incentive plans, shares (less than 0.1 million for the six months ended June 30, 2013)	'	'	0.3	0.1
LTIP expense	$3	$2	$8	$6

Derivatives_and_Risk_Managemen2

Derivatives and Risk Management - Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance (Detail) (USD $)	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Designated as Hedging Instrument [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	$0	$0	$0	($1)
Designated as Hedging Instrument [Member] \| Commodity [Member] \| Sales And Other Operating Revenue [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	0	0	0	-1
Designated as Hedging Instrument [Member] \| Commodity [Member] \| Cost Of Products Sold [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	0	0	0	0
Not Designated as Hedging Instrument [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	-10	2	-9	-3
Not Designated as Hedging Instrument [Member] \| Commodity [Member] \| Sales And Other Operating Revenue [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	-9	3	-9	1
Not Designated as Hedging Instrument [Member] \| Commodity [Member] \| Cost Of Products Sold [Member]	'	'	'	'
Derivative [Line Items]	'	'	'	'
Gains (Losses) Recognized in Earnings	($1)	($1)	$0	($4)

Derivatives_and_Risk_Managemen3

Derivatives and Risk Management - Additional Information (Detail) (USD $)	6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
	bbl	bbl
Derivative [Line Items]	'	'
Derivative positions of refined products, barrels	6,200,000	1,600,000
Derivative, higher remaining maturity range	'1 year	'
Derivative assets	$3	$1
Derivative liabilities	11	3
Revolving Credit Facility [Member]	'	'
Derivative [Line Items]	'	'
Variable-rate borrowings under its revolving credit facilities	$285	'

Fair_Value_Measurements_Additi

Fair Value Measurements - Additional Information (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Billions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'	'
Aggregate fair value of the senior notes	$3.17	$2.17
Senior notes carrying amount	$3.09	$2.27

Business_Segment_Information_S

Business Segment Information - Segment Reporting Information (Detail) (USD $)	3 Months Ended				6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	$4,821	[1]	$4,311	[1]	$9,298	[1]	$7,823	[1]
Depreciation and amortization	'		'		'		'
Total depreciation and amortization	74		64		143		128
Adjusted EBITDA	'		'		'		'
Total Adjusted EBITDA	280		244		488		480
Interest expense, net	-21		-17		-37		-36
Depreciation and amortization expense	-74		-64		-143		-128
Provision for income taxes	-8		-9		-13		-15
Non-cash compensation expense	-3		-2		-8		-6
Unrealized gains on commodity risk management activities	-8		1		-7		4
Amortization of excess equity method investment	-1		-1		-1		-1
Proportionate share of unconsolidated affiliates' interest, depreciation and provision for income taxes	-7		-6		-11		-10
Net Income	158		146		268		288
Less: Net Income attributable to noncontrolling interests	-2		-3		-5		-5
Net Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Crude Oil Pipelines [Member]	'		'		'		'
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	138	[1]	122	[1]	269	[1]	217	[1]
Depreciation and amortization	'		'		'		'
Total depreciation and amortization	24		22		48		44
Adjusted EBITDA	'		'		'		'
Total Adjusted EBITDA	104		88		197		149
Depreciation and amortization expense	-24		-22		-48		-44
Crude Oil Acquisition and Marketing [Member]	'		'		'		'
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	4,432	[1]	4,047	[1]	8,526	[1]	7,306	[1]
Depreciation and amortization	'		'		'		'
Total depreciation and amortization	14		12		26		24
Adjusted EBITDA	'		'		'		'
Total Adjusted EBITDA	53		70		65		182
Depreciation and amortization expense	-14		-12		-26		-24
Terminal Facilities [Member]	'		'		'		'
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	283	[1]	176	[1]	570	[1]	359	[1]
Depreciation and amortization	'		'		'		'
Total depreciation and amortization	28		24		54		48
Adjusted EBITDA	'		'		'		'
Total Adjusted EBITDA	97		70		183		124
Depreciation and amortization expense	-28		-24		-54		-48
Refined Products Pipelines [Member]	'		'		'		'
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	40	[1]	32	[1]	81	[1]	62	[1]
Depreciation and amortization	'		'		'		'
Total depreciation and amortization	8		6		15		12
Adjusted EBITDA	'		'		'		'
Total Adjusted EBITDA	26		16		43		25
Depreciation and amortization expense	-8		-6		-15		-12
Intersegment elimination [Member]	'		'		'		'
Sales and other operating revenue (1)	'		'		'		'
Total sales and other operating revenue	($72)	[1]	($66)	[1]	($148)	[1]	($121)	[1]

[1]	Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:

Business_Segment_Information_S1

Business Segment Information - Sales and Other Operating Revenue by Segment (Detail) (USD $)	3 Months Ended		6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Segment Reporting, Revenue Reconciling Item [Line Items]	'	'	'	'
Total sales and other operating revenue from affiliates	$409	$363	$715	$777
Crude Oil Acquisition and Marketing [Member]	'	'	'	'
Segment Reporting, Revenue Reconciling Item [Line Items]	'	'	'	'
Total sales and other operating revenue from affiliates	342	313	611	681
Terminal Facilities [Member]	'	'	'	'
Segment Reporting, Revenue Reconciling Item [Line Items]	'	'	'	'
Total sales and other operating revenue from affiliates	61	41	93	79
Refined Products Pipelines [Member]	'	'	'	'
Segment Reporting, Revenue Reconciling Item [Line Items]	'	'	'	'
Total sales and other operating revenue from affiliates	$6	$9	$11	$17

Business_Segment_Information_I

Business Segment Information - Identifiable Assets by Segment (Detail) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Millions, unless otherwise specified	Jun. 30, 2014		Dec. 31, 2013
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	$13,454		$11,897
Crude Oil Pipelines [Member]	'		'
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	3,467		3,321
Crude Oil Acquisition and Marketing [Member]	'		'
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	4,453		3,863
Terminal Facilities [Member]	'		'
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	3,084		2,701
Refined Products Pipelines [Member]	'		'
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	2,225		1,684
Corporate and Other [Member]	'		'
Segment Reporting, Revenue Reconciling Item [Line Items]	'		'
Total identifiable assets	$225	[1]	$328	[1]

[1]	Corporate and other assets consist of cash and cash equivalents, advances to affiliates, properties, plants and equipment and other assets.

Supplemental_Condensed_Consoli2

Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Comprehensive Income (Loss) (Detail) (USD $)	3 Months Ended				6 Months Ended
In Millions, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Sales and other operating revenue:	'		'		'		'
Unaffiliated customers	$4,412		$3,948		$8,583		$7,046
Affiliates	409		363		715		777
Total Revenues	4,821	[1]	4,311	[1]	9,298	[1]	7,823	[1]
Costs and Expenses	'		'		'		'
Cost of products sold	4,517		4,023		8,727		7,247
Operating expenses	23		25		57		51
Selling, general and administrative expenses	27		34		64		67
Depreciation and amortization expense	74		64		143		128
Total Costs and Expenses	4,641		4,146		8,991		7,493
Operating Income	180		165		307		330
Interest cost and debt expense, net	-37		-23		-63		-47
Capitalized interest	16		6		26		11
Other income	7		7		11		9
Income Before Provision for Income Taxes	166		155		281		303
Provision for income taxes	-8		-9		-13		-15
Net Income	158		146		268		288
Less: Net income attributable to noncontrolling interests	-2		-3		-5		-5
Net Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Comprehensive Income (Loss)	159		146		269		288
Less: Comprehensive income attributable to noncontrolling interests	-2		-3		-5		-5
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	157		143		264		283
Parent Guarantor [Member]	'		'		'		'
Costs and Expenses	'		'		'		'
Equity in earnings of subsidiaries	156		143		263		283
Income Before Provision for Income Taxes	156		143		263		283
Net Income	156		143		263		283
Net Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Comprehensive Income (Loss)	156		143		263		283
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Subsidiary Issuer [Member]	'		'		'		'
Costs and Expenses	'		'		'		'
Interest cost and debt expense, net	-36		-22		-61		-45
Capitalized interest	16		6		26		11
Other income	0		'		'		'
Equity in earnings of subsidiaries	176		159		298		317
Income Before Provision for Income Taxes	156		143		263		283
Net Income	156		143		263		283
Net Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Comprehensive Income (Loss)	156		143		263		283
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	156		143		263		283
Non-Guarantor Subsidiaries [Member]	'		'		'		'
Sales and other operating revenue:	'		'		'		'
Unaffiliated customers	4,412		3,948		8,583		7,046
Affiliates	409		363		715		777
Total Revenues	4,821		4,311		9,298		7,823
Costs and Expenses	'		'		'		'
Cost of products sold	4,517		4,023		8,727		7,247
Operating expenses	23		25		57		51
Selling, general and administrative expenses	27		34		64		67
Depreciation and amortization expense	74		64		143		128
Total Costs and Expenses	4,641		4,146		8,991		7,493
Operating Income	180		165		307		330
Interest cost and debt expense, net	-1		-1		-2		-2
Other income	7		7		11		9
Income Before Provision for Income Taxes	186		171		316		337
Provision for income taxes	-8		-9		-13		-15
Net Income	178		162		303		322
Less: Net income attributable to noncontrolling interests	-2		-3		-5		-5
Net Income Attributable to Sunoco Logistics Partners L.P.	176		159		298		317
Comprehensive Income (Loss)	179		162		304		322
Less: Comprehensive income attributable to noncontrolling interests	-2		-3		-5		-5
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	177		159		299		317
Consolidating Adjustments [Member]	'		'		'		'
Costs and Expenses	'		'		'		'
Equity in earnings of subsidiaries	-332		-302		-561		-600
Income Before Provision for Income Taxes	-332		-302		-561		-600
Net Income	-332		-302		-561		-600
Net Income Attributable to Sunoco Logistics Partners L.P.	-332		-302		-561		-600
Comprehensive Income (Loss)	-332		-302		-561		-600
Comprehensive Income Attributable to Sunoco Logistics Partners L.P.	($332)		($302)		($561)		($600)

[1]	Sales and other operating revenue includes the following amounts from ETP and its affiliates (including Sunoco) for the three and six months ended June 30, 2014 and 2013:

Supplemental_Condensed_Consoli3

Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Balance Sheet (Detail) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
Assets	'	'	'	'
Cash and cash equivalents	$116	$39	$2	$3
Advances to (from) affiliated companies	0	239	'	'
Accounts receivable, affiliated companies	22	11	'	'
Accounts receivable, net	2,786	2,184	'	'
Inventories	593	600	'	'
Total Current Assets	3,517	3,073	'	'
Properties, plants and equipment, net	7,536	6,519	'	'
Investment in affiliates	189	125	'	'
Goodwill	1,359	1,346	'	'
Intangible assets, net	797	794	'	'
Other assets	56	40	'	'
Total Assets	13,454	11,897	'	'
Liabilities and Equity	'	'	'	'
Accounts payable	2,912	2,451	'	'
Accounts payable, affiliated companies	34	17	'	'
Accrued liabilities	241	197	'	'
Accrued taxes payable	74	71	'	'
Intercompany	0	'	'	'
Total Current Liabilities	3,261	2,736	'	'
Long-term debt	3,368	2,503	'	'
Other deferred credits and liabilities	75	80	'	'
Deferred income taxes	251	253	'	'
Total Liabilities	6,955	5,572	'	'
Redeemable noncontrolling interests	15	0	'	'
Total Equity	6,484	6,325	6,327	6,195
Total Liabilities and Equity	13,454	11,897	'	'
Parent Guarantor [Member]	'	'	'	'
Assets	'	'	'	'
Advances to (from) affiliated companies	'	217	'	'
Accounts receivable, affiliated companies	2	'	'	'
Total Current Assets	2	217	'	'
Investment in affiliates	6,360	5,988	'	'
Total Assets	6,362	6,205	'	'
Liabilities and Equity	'	'	'	'
Accrued liabilities	1	1	'	'
Intercompany	-1	'	'	'
Total Current Liabilities	0	1	'	'
Total Liabilities	0	1	'	'
Total Equity	6,362	6,204	'	'
Total Liabilities and Equity	6,362	6,205	'	'
Subsidiary Issuer [Member]	'	'	'	'
Assets	'	'	'	'
Cash and cash equivalents	116	12	2	2
Advances to (from) affiliated companies	'	79	'	'
Accounts receivable, affiliated companies	1	'	'	'
Total Current Assets	117	91	'	'
Investment in affiliates	9,272	8,399	'	'
Other assets	18	10	'	'
Total Assets	9,407	8,500	'	'
Liabilities and Equity	'	'	'	'
Accounts payable	0	'	'	'
Accrued liabilities	51	44	'	'
Intercompany	-337	'	'	'
Total Current Liabilities	-286	44	'	'
Long-term debt	3,333	2,468	'	'
Total Liabilities	3,047	2,512	'	'
Total Equity	6,360	5,988	'	'
Total Liabilities and Equity	9,407	8,500	'	'
Non-Guarantor Subsidiaries [Member]	'	'	'	'
Assets	'	'	'	'
Cash and cash equivalents	0	27	'	1
Advances to (from) affiliated companies	'	-57	'	'
Accounts receivable, affiliated companies	19	11	'	'
Accounts receivable, net	2,786	2,184	'	'
Inventories	593	600	'	'
Total Current Assets	3,398	2,765	'	'
Properties, plants and equipment, net	7,536	6,519	'	'
Investment in affiliates	189	125	'	'
Goodwill	1,359	1,346	'	'
Intangible assets, net	797	794	'	'
Other assets	38	30	'	'
Total Assets	13,317	11,579	'	'
Liabilities and Equity	'	'	'	'
Accounts payable	2,912	2,451	'	'
Accounts payable, affiliated companies	34	17	'	'
Accrued liabilities	189	152	'	'
Accrued taxes payable	74	71	'	'
Intercompany	338	'	'	'
Total Current Liabilities	3,547	2,691	'	'
Long-term debt	35	35	'	'
Other deferred credits and liabilities	75	80	'	'
Deferred income taxes	251	253	'	'
Total Liabilities	3,908	3,059	'	'
Redeemable noncontrolling interests	15	'	'	'
Total Equity	9,394	8,520	'	'
Total Liabilities and Equity	13,317	11,579	'	'
Consolidating Adjustments [Member]	'	'	'	'
Assets	'	'	'	'
Investment in affiliates	-15,632	-14,387	'	'
Total Assets	-15,632	-14,387	'	'
Liabilities and Equity	'	'	'	'
Total Equity	-15,632	-14,387	'	'
Total Liabilities and Equity	($15,632)	($14,387)	'	'

Supplemental_Condensed_Consoli4

Supplemental Condensed Consolidating Financial Information - Condensed Consolidating Statement of Cash Flows (Detail) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Condensed Financial Statements, Captions [Line Items]	'	'
Net Cash Flows provided by (used in) Operating Activities	$221,000,000	$318,000,000
Cash Flows provided by (used in) Investing Activities:	'	'
Capital expenditures	-1,000,000,000	-320,000,000
Acquisitions, net of cash received	65,000,000	60,000,000
Investment in joint venture interests	-61,000,000	0
Related party loan	-4,000,000	0
Intercompany	0	'
Net cash used in investing activities	-1,130,000,000	-380,000,000
Cash Flows provided by (used in) Financing Activities:	'	'
Distributions paid to limited and general partners	-215,000,000	-165,000,000
Distributions paid to noncontrolling interests	-4,000,000	-4,000,000
Net proceeds from issuance of limited partner units	102,000,000	0
Payments of statutory withholding on net issuance of limited partner units under LTIP	-6,000,000	-1,000,000
Repayments under credit facilities	-1,220,000,000	-119,000,000
Borrowings under credit facilities	1,270,000,000	15,000,000
Net proceeds from issuance of long-term debt	989,000,000	691,000,000
Repayments of senior notes	-175,000,000	0
Advances to affiliated companies, net	239,000,000	-359,000,000
Contributions attributable to acquisition from affiliate	6,000,000	3,000,000
Net cash provided by financing activities	986,000,000	61,000,000
Net change in cash and cash equivalents	77,000,000	-1,000,000
Cash and cash equivalents at beginning of period	39,000,000	3,000,000
Cash and cash equivalents at end of period	116,000,000	2,000,000
Parent Guarantor [Member]	'	'
Condensed Financial Statements, Captions [Line Items]	'	'
Net Cash Flows provided by (used in) Operating Activities	260,000,000	283,000,000
Cash Flows provided by (used in) Investing Activities:	'	'
Intercompany	360,000,000	-255,000,000
Net cash used in investing activities	-360,000,000	255,000,000
Cash Flows provided by (used in) Financing Activities:	'	'
Distributions paid to limited and general partners	-215,000,000	-165,000,000
Distributions paid to noncontrolling interests	-4,000,000	-4,000,000
Net proceeds from issuance of limited partner units	102,000,000	'
Advances to affiliated companies, net	217,000,000	-369,000,000
Net cash provided by financing activities	100,000,000	-538,000,000
Subsidiary Issuer [Member]	'	'
Condensed Financial Statements, Captions [Line Items]	'	'
Net Cash Flows provided by (used in) Operating Activities	254,000,000	280,000,000
Cash Flows provided by (used in) Investing Activities:	'	'
Intercompany	1,093,000,000	820,000,000
Net cash used in investing activities	-1,093,000,000	-820,000,000
Cash Flows provided by (used in) Financing Activities:	'	'
Repayments under credit facilities	-1,220,000,000	-119,000,000
Borrowings under credit facilities	1,270,000,000	0
Net proceeds from issuance of long-term debt	989,000,000	691,000,000
Repayments of senior notes	-175,000,000	'
Advances to affiliated companies, net	79,000,000	32,000,000
Net cash provided by financing activities	943,000,000	540,000,000
Net change in cash and cash equivalents	104,000,000	'
Cash and cash equivalents at beginning of period	12,000,000	2,000,000
Cash and cash equivalents at end of period	116,000,000	2,000,000
Non-Guarantor Subsidiaries [Member]	'	'
Condensed Financial Statements, Captions [Line Items]	'	'
Net Cash Flows provided by (used in) Operating Activities	268,000,000	355,000,000
Cash Flows provided by (used in) Investing Activities:	'	'
Capital expenditures	-1,000,000,000	-320,000,000
Acquisitions, net of cash received	65,000,000	60,000,000
Investment in joint venture interests	-61,000,000	'
Related party loan	-4,000,000	'
Intercompany	-892,000,000	35,000,000
Net cash used in investing activities	-238,000,000	-415,000,000
Cash Flows provided by (used in) Financing Activities:	'	'
Payments of statutory withholding on net issuance of limited partner units under LTIP	-6,000,000	-1,000,000
Borrowings under credit facilities	0	15,000,000
Advances to affiliated companies, net	-57,000,000	42,000,000
Contributions attributable to acquisition from affiliate	6,000,000	-3,000,000
Net cash provided by financing activities	-57,000,000	59,000,000
Net change in cash and cash equivalents	-27,000,000	-1,000,000
Cash and cash equivalents at beginning of period	27,000,000	1,000,000
Cash and cash equivalents at end of period	0	'
Consolidating Adjustments [Member]	'	'
Condensed Financial Statements, Captions [Line Items]	'	'
Net Cash Flows provided by (used in) Operating Activities	-561,000,000	-600,000,000
Cash Flows provided by (used in) Investing Activities:	'	'
Intercompany	-561,000,000	-600,000,000
Net cash used in investing activities	$561,000,000	$600,000,000