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Description of the Company and Basis of Presentation (Policies)
9 Months Ended
Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Estimates and Assumptions, Policy [Policy Text Block]
Estimates and Assumptions
The preparation of unaudited interim consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the unaudited interim consolidated financial statements and the reported amounts of net sales, expenses and allocated charges during the reporting period. Significant estimates pertain to impairments of goodwill, intangible assets and other long-lived assets, purchase price allocations, restructuring costs and other (charges) gains, net, income taxes, pension and other postretirement benefits, asset retirement obligations, environmental liabilities and loss contingencies, among others. Actual results could differ from those estimates.
Goodwill and Other Intangible Assets, Policy [Policy Text Block]
Goodwill and Other Intangible Assets
The Company assesses the recoverability of the carrying amount of its reporting unit goodwill either qualitatively or quantitatively annually during the third quarter of its fiscal year using June 30 balances or whenever events or changes in circumstances indicate that the carrying amount of the asset may not be fully recoverable. In connection with the Company's annual goodwill impairment assessment, the Company did not record an impairment loss to goodwill during the nine months ended September 30, 2016 as the estimated fair value for each of the Company's reporting units exceeded the carrying amount of the underlying assets by a substantial margin.
The Company assesses the recoverability of the carrying amount of its indefinite-lived intangible assets either qualitatively or by utilizing the relief from royalty method under the income approach annually during the third quarter of its fiscal year using June 30 balances or whenever events or changes in circumstances indicate that the carrying amount of the assets may not be fully recoverable. In connection with the Company's annual indefinite-lived intangible assets impairment assessment, the Company did not record an impairment loss to indefinite-lived intangible assets during the nine months ended September 30, 2016 as the estimated fair value of each of the Company's indefinite-lived intangible assets exceeded the carrying value of the underlying assets by a substantial margin.
The Company's trademarks and trade names have an indefinite life. For the nine months ended September 30, 2016, the Company did not renew or extend any intangible assets.
Pension and Other Postretirement Plans, Policy [Policy Text Block]
Change in estimate regarding pension and other postretirement benefits
Beginning in 2016, the Company elected to change the method used to estimate the service and interest cost components of net periodic benefit cost for its significant defined benefit pension plans and other postretirement benefit plans. Previously, the Company estimated the service and interest cost components utilizing a single weighted average discount rate derived from the yield curve used to measure the benefit obligation at the beginning of the period. The Company has elected to use a full yield curve approach in the estimation of these components of net periodic benefit cost by applying the specific spot rates along the yield curve used in the determination of the benefit obligation to the relevant projected cash flows. This change improves the correlation between projected benefit cash flows and the corresponding yield curve spot rates and provides a more precise measurement of service and interest costs. This change does not affect the measurement of the Company's total benefit obligations as the change in service and interest cost will be completely offset in the annual actuarial (gain) loss reported. The Company has accounted for this change as a change in estimate and, accordingly, has accounted for it prospectively beginning in 2016. The Company's adoption of the full yield curve approach will reduce 2016 service and interest cost by approximately $29 million as compared to the previous method.
The discount rates used to measure service and interest cost during 2016 and the discount rates that would have been used for service and interest cost under the Company's previous estimation methodology are as follows:
 
Pension Benefits
 
Postretirement Benefits
 
US
 
International
 
US
 
International
 
(In percentages)
Single weighted average discount rate approach
 
 
 
 
 
 
 
Service and interest cost
4.2
 
2.6
 
4.0
 
3.6
 
 
 
 
 
 
 
 
Full yield curve approach(1)
 
 
 
 
 
 
 
Service cost
4.5
 
3.1
 
4.2
 
3.8
Interest cost
3.4
 
2.2
 
3.1
 
3.1
______________________________
(1) 
Represents the weighted average effective interest rate.
Schedule of Assumptions Used [Table Text Block]
The discount rates used to measure service and interest cost during 2016 and the discount rates that would have been used for service and interest cost under the Company's previous estimation methodology are as follows:
 
Pension Benefits
 
Postretirement Benefits
 
US
 
International
 
US
 
International
 
(In percentages)
Single weighted average discount rate approach
 
 
 
 
 
 
 
Service and interest cost
4.2
 
2.6
 
4.0
 
3.6
 
 
 
 
 
 
 
 
Full yield curve approach(1)
 
 
 
 
 
 
 
Service cost
4.5
 
3.1
 
4.2
 
3.8
Interest cost
3.4
 
2.2
 
3.1
 
3.1
______________________________
(1) 
Represents the weighted average effective interest rate.