Accounting and Reporting Developments	6 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]
Accounting and Reporting Developments	Accounting and Reporting Developments Recently Adopted Accounting Standards In July 2015, the FASB issued new guidance related to the subsequent measurement of inventory. The new guidance requires an entity to subsequently measure inventory at the lower of cost or net realizable value, which is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The guidance became effective for the Company on January 1, 2017 and did not have a material impact on the Company’s consolidated financial statements. In March 2016, the FASB issued new guidance on how share-based payments are accounted for and presented in the financial statements. The standard eliminates the APIC pool concept and requires that excess tax benefits and deficiencies be recorded in the income statement when awards are settled. The pronouncement also addresses simplifications related to statement of cash flows classification, accounting for forfeitures, and minimum statutory tax withholding requirements. Upon adoption of the standard on January 1, 2017, the Company recorded $60 of deferred tax assets attributable to excess tax benefits that were not previously recognized, because they did not reduce taxes payable, as a cumulative-effect adjustment to retained earnings under the modified retrospective method. The Company also prospectively adopted the guidance requiring all excess tax benefits and deficiencies to be recognized as income tax expense or benefit as discrete items and the guidance requiring all excess tax benefits or deficiencies to be reported as operating activities in the statement of cash flows. Adoption of these provisions did not have a material impact on the the Company's results of operations or statement of cash flows. The treatment of forfeitures has not changed as the Company is electing to continue the current process of estimating forfeitures. In January 2017, the FASB issued guidance that clarifies the definition of a business by adding a framework to assist entities in evaluating whether transactions should be accounted for as acquisitions of assets or businesses. In order to be considered a business under the new guidance, the assets in the transaction need to include an input and a substantive process that together significantly contribute to the ability to create outputs. The Company early adopted this guidance as of January 1, 2017. Adoption did not have an impact on the Company's consolidated financial statements. However, it could have a material impact on the Company’s consolidated financial statements if the Company enters into future business combinations. In January 2017, the FASB issued guidance to simplify the accounting for goodwill impairment by removing step two of the impairment test, which requires a hypothetical purchase price allocation. The Company early adopted this guidance on January 1, 2017. The amount of goodwill impaired will now be the amount by which a reporting unit's carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. In May 2017, the FASB issued guidance to clarify when to account for a change to terms or conditions of a share-based payment award as a modification. Under the new guidance, modification accounting is required only if the fair value, the vesting conditions or the classification of an award change as a result of a change in terms or conditions. Previously, judgment was required to determine if certain changes to an award were substantive and may have impacted whether or not modification accounting was applied. The Company early adopted this guidance during the second quarter of 2017. Adopting this standard did not have a material impact on the Company's consolidated financial statements. Recently Issued Accounting Standards In May 2014, the FASB issued new guidance which outlines a single comprehensive model to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance. Under the new guidance, revenue is recognized when a customer obtains control of promised goods or services which will either be at a point in time or over time. Certain products that the Company manufactures for customers have no alternative use and are expected to follow an over-time revenue recognition model. For example, beverage cans are generally printed for a specific customer and do not have an alternative use. Food cans may be printed depending upon customer preference which can vary by geographic market. Under current guidance, the Company generally recognizes revenue upon shipment or delivery. Under the new guidance, timing of revenue recognition for these products, may be accelerated such that a portion of revenue will be recognized prior to shipment or delivery dependent upon contract-specific terms. In addition, the new guidance requires enhanced disclosures about the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The Company has completed its initial assessment and is in the process of designing and implementing changes to processes, systems and controls to be in a position to adopt the standard on a modified retrospective basis in the first quarter of 2018. In February 2016, the FASB issued new guidance on lease accounting. Under the new guidance, lease classification criteria and income statement recognition are similar to current guidance; however, all leases with a term longer than one year will be recorded on the balance sheet through a right-of-use asset and a corresponding lease liability. The guidance will be effective for the Company on January 1, 2019. The Company is currently evaluating the impact of adopting this guidance, which may have a material impact on its financial position. In August 2016, the FASB issued new guidance related to the classification of certain cash receipts and payments on the statement of cash flows. Under the new guidance, cash payments resulting from debt prepayment or extinguishment will be classified as cash outflows from financing activities. In addition, beneficial interests obtained in a securitization of financial assets should be disclosed as a noncash activity and cash receipts from the beneficial interests should be classified as cash inflows from investing activities. Under existing guidance, the Company classifies cash receipts from beneficial interests in securitized receivables and cash payments resulting from debt prepayment or extinguishment as cash flows from operating activities. The guidance will be effective for the Company on January 1, 2018. The Company is currently evaluating the impact of adopting this guidance, which may have a material impact on its cash flows from operating and investing activities. In October 2016, the FASB issued new guidance related to intra-entity transfers of assets other than inventory. Under current guidance, income tax expense associated with intra-entity profits in an intercompany sale or transfer of assets is deferred until the assets leave the consolidated group. Similarly, the entity is prohibited from recognizing deferred tax assets for any increases in tax bases due to the intercompany sale or transfer. The new guidance allows for the recognition of income tax expense and deferred tax benefits on increases on tax bases when an intercompany sale or transfer of other assets occurs. Income tax effects of intercompany inventory transactions will continue to be deferred until the assets leave the consolidated group. The guidance will be effective for the Company on January 1, 2018. The Company is currently evaluating the impact of adopting this guidance on its consolidated financial statements. In March 2017, the FASB issued new guidance on the presentation of pension and other postretirement benefit costs. Under the new guidance only the service cost component of pension and other postretirement benefit costs will be presented with other employee compensation costs within income from operations or capitalized in assets. The other components will be reported separately outside of income from operations and will not be eligible for capitalization. The guidance will be effective for the Company on January 1, 2018. The guidance is not expected to have a material impact on the Company's consolidated pension and other postretirement benefit costs or net income but is expected to have a material impact on its income from operations.

Accounting and Reporting Developments

Recently Adopted Accounting Standards

In July 2015, the FASB issued new guidance related to the subsequent measurement of inventory. The new guidance requires an entity to subsequently measure inventory at the lower of cost or net realizable value, which is defined as the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The guidance became effective for the Company on January 1, 2017 and did not have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued new guidance on how share-based payments are accounted for and presented in the financial statements. The standard eliminates the APIC pool concept and requires that excess tax benefits and deficiencies be recorded in the income statement when awards are settled. The pronouncement also addresses simplifications related to statement of cash flows classification, accounting for forfeitures, and minimum statutory tax withholding requirements. Upon adoption of the standard on January 1, 2017, the Company recorded $60 of deferred tax assets attributable to excess tax benefits that were not previously recognized, because they did not reduce taxes payable, as a cumulative-effect adjustment to retained earnings under the modified retrospective method. The Company also prospectively adopted the guidance requiring all excess tax benefits and deficiencies to be recognized as income tax expense or benefit as discrete items and the guidance requiring all excess tax benefits or deficiencies to be reported as operating activities in the statement of cash flows. Adoption of these provisions did not have a material impact on the the Company's results of operations or statement of cash flows. The treatment of forfeitures has not changed as the Company is electing to continue the current process of estimating forfeitures.

In January 2017, the FASB issued guidance that clarifies the definition of a business by adding a framework to assist entities in evaluating whether transactions should be accounted for as acquisitions of assets or businesses. In order to be considered a business under the new guidance, the assets in the transaction need to include an input and a substantive process that together significantly contribute to the ability to create outputs. The Company early adopted this guidance as of January 1, 2017. Adoption did not have an impact on the Company's consolidated financial statements. However, it could have a material impact on the Company’s consolidated financial statements if the Company enters into future business combinations.

In January 2017, the FASB issued guidance to simplify the accounting for goodwill impairment by removing step two of the impairment test, which requires a hypothetical purchase price allocation. The Company early adopted this guidance on January 1, 2017. The amount of goodwill impaired will now be the amount by which a reporting unit's carrying value exceeds its fair value, not to exceed the carrying amount of goodwill.

In May 2017, the FASB issued guidance to clarify when to account for a change to terms or conditions of a share-based payment award as a modification. Under the new guidance, modification accounting is required only if the fair value, the vesting conditions or the classification of an award change as a result of a change in terms or conditions. Previously, judgment was required to determine if certain changes to an award were substantive and may have impacted whether or not modification accounting was applied. The Company early adopted this guidance during the second quarter of 2017. Adopting this standard did not have a material impact on the Company's consolidated financial statements.

Recently Issued Accounting Standards

In May 2014, the FASB issued new guidance which outlines a single comprehensive model to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance. Under the new guidance, revenue is recognized when a customer obtains control of promised goods or services which will either be at a point in time or over time. Certain products that the Company manufactures for customers have no alternative use and are expected to follow an over-time revenue recognition model. For example, beverage cans are generally printed for a specific customer and do not have an alternative use. Food cans may be printed depending upon customer preference which can vary by geographic market. Under current guidance, the Company generally recognizes revenue upon shipment or delivery. Under the new guidance, timing of revenue recognition for these products, may be accelerated such that a portion of revenue will be recognized prior to shipment or delivery dependent upon contract-specific terms. In addition, the new guidance requires enhanced disclosures about the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers.

The Company has completed its initial assessment and is in the process of designing and implementing changes to processes, systems and controls to be in a position to adopt the standard on a modified retrospective basis in the first quarter of 2018.

In February 2016, the FASB issued new guidance on lease accounting. Under the new guidance, lease classification criteria and income statement recognition are similar to current guidance; however, all leases with a term longer than one year will be recorded on the balance sheet through a right-of-use asset and a corresponding lease liability. The guidance will be effective for the Company on January 1, 2019. The Company is currently evaluating the impact of adopting this guidance, which may have a material impact on its financial position.

In August 2016, the FASB issued new guidance related to the classification of certain cash receipts and payments on the statement of cash flows. Under the new guidance, cash payments resulting from debt prepayment or extinguishment will be classified as cash outflows from financing activities. In addition, beneficial interests obtained in a securitization of financial assets should be disclosed as a noncash activity and cash receipts from the beneficial interests should be classified as cash inflows from investing activities. Under existing guidance, the Company classifies cash receipts from beneficial interests in securitized receivables and cash payments resulting from debt prepayment or extinguishment as cash flows from operating activities. The guidance will be effective for the Company on January 1, 2018. The Company is currently evaluating the impact of adopting this guidance, which may have a material impact on its cash flows from operating and investing activities.

In October 2016, the FASB issued new guidance related to intra-entity transfers of assets other than inventory. Under current guidance, income tax expense associated with intra-entity profits in an intercompany sale or transfer of assets is deferred until the assets leave the consolidated group. Similarly, the entity is prohibited from recognizing deferred tax assets for any increases in tax bases due to the intercompany sale or transfer. The new guidance allows for the recognition of income tax expense and deferred tax benefits on increases on tax bases when an intercompany sale or transfer of other assets occurs. Income tax effects of intercompany inventory transactions will continue to be deferred until the assets leave the consolidated group. The guidance will be effective for the Company on January 1, 2018. The Company is currently evaluating the impact of adopting this guidance on its consolidated financial statements.

In March 2017, the FASB issued new guidance on the presentation of pension and other postretirement benefit costs. Under the new guidance only the service cost component of pension and other postretirement benefit costs will be presented with other employee compensation costs within income from operations or capitalized in assets. The other components will be reported separately outside of income from operations and will not be eligible for capitalization. The guidance will be effective for the Company on January 1, 2018. The guidance is not expected to have a material impact on the Company's consolidated pension and other postretirement benefit costs or net income but is expected to have a material impact on its income from operations.