$175 million to our international pension plans. Refer toNote 13 of Notes to Consolidated Financial Statements. We did not include our estimated contributions to our various plans in the table above. 

In general, we are self-insured for large portions of many different types of claims; however, we do use commercial insurance above our self-insured retentions to reduce the Company's risk of catastrophic loss. Our reserves for the Company's self-insured losses are estimated through actuarial procedures of the insurance industry and by using industry assumptions, adjusted for our specific expectations based on our claim history. As of December 31, 2013, our self-insurance reserves totaled $537 million. Refer to Note 11 of Notes to Consolidated Financial Statements. We did not include estimated payments related to our self-insurance reserves in the table above. 

Deferred income tax liabilities as of December 31, 2013, were $6,491 million. Refer to Note 14 of Notes to Consolidated Financial Statements. This amount is not included in the total contractual obligations table because we believe that presentation would not be meaningful. Deferred income tax liabilities are calculated based on temporary differences between the tax bases of assets and liabilities and their respective book bases, which will result in taxable amounts in future years when the liabilities are settled at their reported financial statement amounts. The results of these calculations do not have a direct connection with the amount of cash taxes to be paid in any future periods. As a result, scheduling deferred income tax liabilities as payments due by period could be misleading, because this scheduling would not relate to liquidity needs. 

On February 5, 2014, the Company entered into agreements with GMCR providing for the development and introduction of the Company's global brand portfolio for use in GMCR's forthcoming Keurig ColdTM at-home beverage system and the acquisition by the Company of an approximate 10 percent equity position in GMCR. Under the terms of the equity agreement, a wholly-owned subsidiary of the Company agreed to purchase 16,684,139 newly issued shares in GMCR for approximately $1.25 billion. The newly issued shares have been priced at $74.98, which represents the trailing 50-trading-day volume weighted-average price as of the agreement date. The transaction closed on February 27, 2014. 

Foreign Exchange 

Our international operations are subject to certain opportunities and risks, including currency fluctuations and governmental actions. We closely monitor our operations in each country and seek to adopt appropriate strategies that are responsive to changing economic and political environments, and to fluctuations in foreign currencies. 

In 2013, we used 81 functional currencies. Due to our global operations, weakness in some of these currencies might be offset by strength in others. In2013, 2012 and 2011, the weighted-average exchange rates for foreign currencies in which the Company conducted operations (all operating currencies), and for certain individual currencies, strengthened (weakened) against the U.S. dollar 

coverage in place, the Company