Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2014
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Use of Estimates - The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts disclosed in the financial statements and accompanying notes. Estimates, by their nature, are based on judgment and available information. Actual results could differ materially from those estimates. Significant estimates inherent in the preparation of the accompanying consolidated financial statements include the assumptions used in the determination of the allowance for doubtful accounts receivable, impairment assessment of goodwill, determination of the recoverability of long-lived assets, assessment of legal contingencies and calculation of income taxes. Reclassifications - For comparative purposes, certain amounts have been reclassified to conform to the current period presentation. On December 30, 2013, the Company announced that it would undertake a corporate realignment (See Note 6-Restructuring and Other Related Costs, in the notes to the consolidated financial statements included in this Form 10-Q Report). As a result of this realignment, certain support functions that were previously centrally managed under a matrix structure and subsequently allocated based on revenue to the reporting segments; including sales, business development, finance, legal, communications, human resources and information systems; have either been moved directly into the reporting segments or allocated to the reporting segments under an activity-based method that aligns with how the Company now manages and monitors performance of its businesses post-realignment. Historical segment financial information has been reclassified to reflect the realignment of the Company's reporting segments. (See Note 11-Reporting Segments, in the notes to the consolidated financial statements included in this Form 10-Q Report). Recent Accounting Pronouncements In July 2013, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2013-11 Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss or a Tax Credit Carryforward Exists (ASU 2013-11). With certain exceptions, ASU 2013-11 requires entities to present an unrecognized tax benefit, or portion of an unrecognized tax benefit, as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward. The guidance is effective for interim and annual periods beginning after December 15, 2013 on either a prospective or retrospective basis with early adoption permitted. The adoption of this guidance on a prospective basis did not have a material impact on the Company's consolidated financial position, results of operations or cash flows. In March 2013, the FASB issued ASU No. 2013-05 Foreign Currency Matters (Topic 830): Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity. ASU 2013-05 clarifies when to release the cumulative translation adjustment into net income for transactions involving the disposition of some or all of an investment or a business combination achieved in stages (step acquisitions). The amendments are effective prospectively for interim and annual periods beginning on or after December 15, 2013. The adoption of this guidance did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.

Summary of Significant Accounting Policies

Use of Estimates - The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts disclosed in the financial statements and accompanying notes. Estimates, by their nature, are based on judgment and available information. Actual results could differ materially from those estimates.

Significant estimates inherent in the preparation of the accompanying consolidated financial statements include the assumptions used in the determination of the allowance for doubtful accounts receivable, impairment assessment of goodwill, determination of the recoverability of long-lived assets, assessment of legal contingencies and calculation of income taxes.

Reclassifications - For comparative purposes, certain amounts have been reclassified to conform to the current period presentation. On December 30, 2013, the Company announced that it would undertake a corporate realignment (See Note 6-Restructuring and Other Related Costs, in the notes to the consolidated financial statements included in this Form 10-Q Report). As a result of this realignment, certain support functions that were previously centrally managed under a matrix structure and subsequently allocated based on revenue to the reporting segments; including sales, business development, finance, legal, communications, human resources and information systems; have either been moved directly into the reporting segments or allocated to the reporting segments under an activity-based method that aligns with how the Company now manages and monitors performance of its businesses post-realignment. Historical segment financial information has been reclassified to reflect the realignment of the Company's reporting segments. (See Note 11-Reporting Segments, in the notes to the consolidated financial statements included in this Form 10-Q Report).

Recent Accounting Pronouncements

In July 2013, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2013-11 Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss or a Tax Credit Carryforward Exists (ASU 2013-11). With certain exceptions, ASU 2013-11 requires entities to present an unrecognized tax benefit, or portion of an unrecognized tax benefit, as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward. The guidance is effective for interim and annual periods beginning after December 15, 2013 on either a prospective or retrospective basis with early adoption permitted. The adoption of this guidance on a prospective basis did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.

In March 2013, the FASB issued ASU No. 2013-05 Foreign Currency Matters (Topic 830): Parent's Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity. ASU 2013-05 clarifies when to release the cumulative translation adjustment into net income for transactions involving the disposition of some or all of an investment or a business combination achieved in stages (step acquisitions). The amendments are effective prospectively for interim and annual periods beginning on or after December 15, 2013. The adoption of this guidance did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.