Consolidated Statements of Comprehensive Income/(Loss) (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 29, 2015	Mar. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 279us-gaap_ProfitLoss	$ 198us-gaap_ProfitLoss
Other comprehensive income/(loss), net of tax:
Foreign currency translation adjustments	(794)	113
Net deferred gains/(losses) on net investment hedges from periodic revaluations	432	(115)
Net pension and post-retirement benefit (losses)/gains	(1)	0
Reclassification of net pension and post-retirement benefit (gains)/losses to net income	0	(1)
Net deferred (losses)/gains on cash flow hedges from periodic revaluations	(67)	(60)
Net deferred losses/(gains) on cash flow hedges reclassified to earnings	1	(3)
Total comprehensive (loss)/income	(150)	132
Comprehensive (income)/loss attributable to the noncontrolling interest	(11)	10
Comprehensive (loss)/income attributable to H.J. Heinz Holding Corporation	$ (139)us-gaap_ComprehensiveIncomeNetOfTax	$ 122us-gaap_ComprehensiveIncomeNetOfTax

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.

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Amount after tax of (increase) decrease in the value of the projected benefit obligation related to a change in an actuarial assumption and increase (decrease) in the value of the plan assets resulting from experience different from that assumed, that has not been recognized in net periodic benefit (cost) credit.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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Amount after tax of reclassification adjustment from accumulated other comprehensive income (loss) for actuarial gain (loss) related to pension and other postretirement benefit plans.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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