CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 111,164	$ 91,497
Other comprehensive income (loss):
Unrealized losses on derivative instruments		(9,604)
Reclassification of derivative losses to net income	3,037	1,779
Recognition of costs related to benefit plans to net income	261	393
Total other comprehensive income (loss)	3,298	(7,432)
Comprehensive income	114,462	84,065
Less: Comprehensive loss (income) attributable to noncontrolling interests	447	(1,029)
Comprehensive income attributable to Buckeye Partners, L.P.	$ 114,909us-gaap_ComprehensiveIncomeNetOfTax	$ 83,036us-gaap_ComprehensiveIncomeNetOfTax

Represents the after tax amount of gain (loss) on settlement of treasury lock, net of amortization.

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Amount after tax of (increase) decrease in accumulated other comprehensive (income) loss due to recognition of costs related to pension and other postretirement defined benefit plans.

+ References

No definition available.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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The consolidated profit or loss for the period including the portion attributable to the noncontrolling interest.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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