Commitments and Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended			12 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2012	Dec. 31, 2014 LegalMatter defendent case State	Dec. 31, 2013	Dec. 31, 2012
Commitment And Contingencies [Line Items]
Estimate of authorized expenditures required to complete facilities and projects				$ 132
Operating Leases, 2015				46
Operating Leases, 2016				35
Operating Leases, 2017				27
Operating Leases, 2018				21
Operating Leases, 2019				14
Operating Leases for subsequent years				18
Capital Lease, 2015 (less than $1 million)				1
Capital Lease, 2016 (less than $1 million)				1
Capital Lease, 2017 (less than $1 million)				1
Capital Lease, 2018 (less than $1 million)				1
Capital Lease, 2019 (less than $1 million)				1
Total rental expense				64	58	55
Environmental remediation accrual, discounted basis				15
Portion of environmental remediation costs recorded in other current liabilities				3
Portion of environmental remediation costs recorded in deferred credits and other liabilities				12
Weighted average discount rate				2.20%
Environmental remediation accrual, undiscounted basis				19
Expected payments of environmental remediation costs, 2014				3
Expected payments of environmental remediation costs, 2015				1
Expected payments of environmental remediation costs, 2016				1
Expected payments of environmental remediation costs, 2017				1
Expected payments of environmental remediation costs, 2018				1
Expected payments of environmental remediation costs, thereafter				12
Number of states for which we are subject to an audit with respect to payment of unclaimed property				11
Number of years subject to audit with respect to payment of unclaimed property				30 years
Number of complaints filed alleging exposure to asbestos from our product categories				20,000
Current docket of active and inactive cases nationwide relating to alleged exposure to asbestos from our product categories				500
Number of defendants in many asbestos related cases				100
Premium freight and overtime costs incurred	$ 2	$ 2	$ 2		$ 3