Income Taxes - Components of Net Deferred Tax Assets Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deferred tax assets:
Compensation and benefits	$ 32.5	$ 32.8
Defined benefit plans	83.9	40.8
Capitalized inventories	10.9us-gaap_DeferredTaxAssetsInventory	10.8us-gaap_DeferredTaxAssetsInventory
Accounts receivable	7.5fbhs_DeferredTaxAssetsAccountReceivable	6.3fbhs_DeferredTaxAssetsAccountReceivable
Other accrued expenses	17.2	12.9
Net operating loss and other tax carryforwards	15.8	24.4
Valuation allowance	(12.0)	(19.8)
Miscellaneous	3.7us-gaap_DeferredTaxAssetsOther	14.3us-gaap_DeferredTaxAssetsOther
Total deferred tax assets	159.5us-gaap_DeferredTaxAssetsNet	122.5us-gaap_DeferredTaxAssetsNet
Deferred tax liabilities:
LIFO inventories	(9.3)	(9.1)
Fixed assets	(60.6)	(55.1)
Identifiable intangible assets	(205.0)	(208.4)
Miscellaneous	(1.7)us-gaap_DeferredTaxLiabilitiesOther	(7.2)us-gaap_DeferredTaxLiabilitiesOther
Total deferred tax liabilities	(276.6)us-gaap_DeferredTaxLiabilities	(279.8)us-gaap_DeferredTaxLiabilities
Net deferred tax liability	(117.1)us-gaap_DeferredTaxAssetsLiabilitiesNet	(157.3)us-gaap_DeferredTaxAssetsLiabilitiesNet
Net deferred tax liability
Other current assets	33.8us-gaap_DeferredTaxAssetsNetCurrent	40.0us-gaap_DeferredTaxAssetsNetCurrent
Other current liabilities	(2.4)us-gaap_DeferredTaxLiabilitiesCurrent	(0.5)us-gaap_DeferredTaxLiabilitiesCurrent
Other assets	2.1us-gaap_DeferredTaxAssetsNetNoncurrent	0.6us-gaap_DeferredTaxAssetsNetNoncurrent
Deferred income taxes	(150.6)	(197.4)
Net deferred tax liability	$ (117.1)us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (157.3)us-gaap_DeferredTaxAssetsLiabilitiesNet

Deferred Tax Assets Account Receivable

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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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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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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