Components of Net Deferred Tax Assets Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Net deferred tax liability
Other current assets	$ 46.2	$ 55.6
Other current liabilities	(0.6)	(1.2)
Other assets	1.4	1.8
Deferred income taxes	(245.8)	(224.0)
Net deferred tax liability	(198.8)	(167.8)
Deferred tax assets:
Compensation and benefits	36.8	32.8
Defined benefit plans	44.2	84.3
Capitalized inventories	13.1	13.8
Accounts receivable	6.8	6.9
Other accrued expenses	17.7	18.0
Net operating loss and other tax carryforwards	25.5	32.7
Valuation allowance	(20.7)	(19.2)
Miscellaneous	14.7	10.7
Total deferred tax assets	138.1	180.0
Deferred tax liabilities:
LIFO inventories	(12.5)	(12.5)
Fixed assets	(63.4)	(69.4)
Identifiable intangible assets	(252.9)	(253.6)
Miscellaneous	(8.1)	(12.3)
Total deferred tax liabilities	(336.9)	(347.8)
Net deferred tax liability	$ (198.8)	$ (167.8)