INCOME TAXES - Additional Information (Detail) (USD $) In Millions, unless otherwise specified			12 Months Ended
Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013 The Black & Decker Corporation
Operating Loss Carryforwards [Line Items]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound		$ 3
Undistributed Earnings, Basic			4,438.5
Valuation allowance	550.7	545.2
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound		$ 8

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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The estimated lower bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken.

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The estimated upper bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken.

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The earnings that is allocated to common stock and participating securities to the extent that each security may share in earnings as if all of the earnings for the period had been distributed.

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