Subsequent Events	6 Months Ended
Jun. 30, 2015
Subsequent Events [Abstract]
Subsequent Events	Credit Agreement On July 2, 2015, we entered into a new credit agreement (the "New Credit Agreement") to refinance the Credit Agreement which was scheduled to terminate on June 27, 2016. The New Credit Agreement consists of a revolving credit facility (the "New Revolving Credit Facility") and a term loan (the "New Term Loan"). The New Credit Agreement is supported by a group of 25 banks. At the time we entered into the New Credit Agreement, we borrowed $846,231 and $250,000 under the New Revolving Credit Facility and the New Term Loan, respectively, and used such borrowings to repay outstanding balances under the Credit Agreement, including the full amount due on the IMI Term Loan. Before such repayment, there was $1,099,117 outstanding under the Credit Agreement. The New Revolving Credit Facility, consistent with the IMI Revolving Credit Facility, enables IMI and certain of its United States and foreign subsidiaries to borrow in United States dollars and (subject to sublimits) a variety of other currencies(including Canadian dollars, British pounds sterling, Euros and Australian dollars, among other currencies) in an aggregate outstanding amount not to exceed $1,500,000. Commencing on September 30, 2015, the New Term Loan will begin to amortize in quarterly installments in an amount equal to $3,125 per quarter, with the remaining balance due on July 3, 2019. The New Credit Agreement includes an option to allow us to request additional commitments of up to $500,000, in the form of term loans or through increased commitments under the New Revolving Credit Facility, subject to the conditions as defined in the New Credit Agreement. In addition, IMI and the Guarantors continue to guarantee all the obligations under the New Credit Agreement and, similar to the Credit Agreement, the New Credit Agreement contains certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate actions. The New Credit Agreement terminates on July 6, 2019, at which point all obligations become due, but may be extended by one year at our option, subject to the conditions set forth in the New Credit Agreement. Borrowings under the New Credit Agreement may be prepaid without penalty or premium, in whole or in part, at any time. A debt extinguishment charge of approximately $2,300 will be recorded to other expense (income), net in the third quarter of 2015 related to the refinancing of the Credit Agreement, representing a write-off of unamortized deferred financing costs. Overhead Optimization Plan In the third quarter of 2015, we implemented a plan that calls for certain organizational realignments to reduce our overhead costs, particularly in our developed markets, in order to optimize our selling, general and administrative cost structure and to support investments to advance our growth strategy. As a result of these realignments, we expect to record a charge of approximately $10,000 in the third quarter of 2015. This charge primarily relates to employee severance and associated benefits.

Credit Agreement

On July 2, 2015, we entered into a new credit agreement (the "New Credit Agreement") to refinance the Credit Agreement which was scheduled to terminate on June 27, 2016. The New Credit Agreement consists of a revolving credit facility (the "New Revolving Credit Facility") and a term loan (the "New Term Loan"). The New Credit Agreement is supported by a group of 25 banks.

At the time we entered into the New Credit Agreement, we borrowed $846,231 and $250,000 under the New Revolving Credit Facility and the New Term Loan, respectively, and used such borrowings to repay outstanding balances under the Credit Agreement, including the full amount due on the IMI Term Loan. Before such repayment, there was $1,099,117 outstanding under the Credit Agreement.

The New Revolving Credit Facility, consistent with the IMI Revolving Credit Facility, enables IMI and certain of its United States and foreign subsidiaries to borrow in United States dollars and (subject to sublimits) a variety of other currencies(including Canadian dollars, British pounds sterling, Euros and Australian dollars, among other currencies) in an aggregate outstanding amount not to exceed $1,500,000. Commencing on September 30, 2015, the New Term Loan will begin to amortize in quarterly installments in an amount equal to $3,125 per quarter, with the remaining balance due on July 3, 2019. The New Credit Agreement includes an option to allow us to request additional commitments of up to $500,000, in the form of term loans or through increased commitments under the New Revolving Credit Facility, subject to the conditions as defined in the New Credit Agreement.

In addition, IMI and the Guarantors continue to guarantee all the obligations under the New Credit Agreement and, similar to the Credit Agreement, the New Credit Agreement contains certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate actions.

The New Credit Agreement terminates on July 6, 2019, at which point all obligations become due, but may be extended by one year at our option, subject to the conditions set forth in the New Credit Agreement. Borrowings under the New Credit Agreement may be prepaid without penalty or premium, in whole or in part, at any time.

A debt extinguishment charge of approximately $2,300 will be recorded to other expense (income), net in the third quarter of 2015 related to the refinancing of the Credit Agreement, representing a write-off of unamortized deferred financing costs.

Overhead Optimization Plan

In the third quarter of 2015, we implemented a plan that calls for certain organizational realignments to reduce our overhead costs, particularly in our developed markets, in order to optimize our selling, general and administrative cost structure and to support investments to advance our growth strategy. As a result of these realignments, we expect to record a charge of approximately $10,000 in the third quarter of 2015. This charge primarily relates to employee severance and associated benefits.