contracts and agreements, we routinely provide indemnification relating to the enforceability of intellectual property rights, coverage for legal issues that arise and other items where we are acting as the guarantor. Currently, we have several such agreements in place. However, based on our historical experience and the estimated probability of future loss, we have determined that the fair value of such indemnification is not material to our financial position or results of operations. 

Contractual Obligations 

As of May 31, 2015, the Company had letters of credit outstanding totaling $165 million. These letters of credit were issued primarily for the purchase of inventory and as guarantees of the Company’s performance under certain self-insurance and other programs. 

Recently Adopted Accounting Standards 

In July 2013, the Financial Accounting Standards Board (“FASB”) issued an accounting standards update intended to provide guidance on the presentation of unrecognized tax benefits, reflecting the manner in which an entity would settle, at the reporting date, any additional income taxes that would result from the disallowance of a tax position when net operating loss carryforwards, similar tax losses or tax credit carryforwards exist. This accounting standard was effective for us beginning June 1, 2014 and early adoption was permitted. We early adopted this guidance and the adoption did not have a material impact on our consolidated financial position or results of operations. 

In July 2012, the FASB issued an accounting standards update intended to simplify how an entity tests indefinite-lived intangible assets other than goodwill for impairment by providing entities with an option to perform a qualitative assessment to determine whether further impairment testing is necessary. This accounting standard update was effective for us beginning June 1, 2013. The adoption of this standard did not have a material impact on our consolidated financial position or results of operations. 

In December 2011, the FASB issued guidance enhancing disclosure requirements surrounding the nature of an entity’s right to offset and related arrangements associated with its financial instruments and derivative instruments. This new guidance requires companies to disclose both gross and net information about instruments and transactions eligible for offset in the statement of financial position and instruments and transactions subject to master netting arrangements. This new guidance was effective for us beginning June 1, 2013. As this guidance only requires expanded disclosures, the adoption had no impact on our consolidated financial position or results of operations. 

Recently Issued Accounting Standards 

In May 2014, the FASB issued an accounting standards update that replaces existing revenue recognition guidance. The updated guidance requires companies to recognize revenue in a way that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In addition, the new standard requires that reporting companies disclose