Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Foreign currency risk

Our International segment exposes us to foreign currency exchange rate changes that can impact translations of foreign-denominated assets and liabilities into U.S. dollars and future earnings and cash flows from transactions denominated in different currencies. Revenue from our International segment was 30.2%, 27.7% and 44.3% of total revenue for the years ended December 31, 2016, 2015, and 2014, respectively. We measure foreign currency exchange risk based on changes in foreign currency exchange rates using a sensitivity analysis. The sensitivity analysis measures the potential change in earnings based on a hypothetical 10% change in currency exchange rates. Exchange rates and currency positions as of December 31, 2016 were used to perform the sensitivity analysis. Such analysis indicated that a hypothetical 10% change in foreign currency exchange rates would have increased or decreased consolidated operating income during the year ended December 31, 2016 by approximately $24.8 million had the U.S. dollar exchange rate increased or decreased relative to the currencies to which we had exposure. When exchange rates and currency positions as of December 31, 2015 and 2014 were used to perform this sensitivity analysis, the analysis indicated that a hypothetical 10% change in currency exchange rates would have increased or decreased consolidated operating income for the years ended December 31, 2015 and 2014 by approximately $22.5 million and $27.8 million, respectively.

Interest rate risk

We are exposed to changes in interest rates on our cash investments and debt. We invest our excess cash either to pay down our Securitization Facility debt or in securities that we believe are highly liquid and marketable in the short term. These investments are not held for trading or other speculative purposes. Under our $3.36 billion Credit Facility, we have syndicated $2.02 billion and $300 million term loan agreements with a syndicate of term loan A and term loan B investors in the United States, respectively, as well as a revolving A credit facility of $1.0 billion and a revolving B credit facility of $35 million. Interest on amounts outstanding under the Credit Agreement (other than the term loan B facility) accrues based on the British Bankers Association LIBOR Rate (the Eurocurrency Rate), plus a margin based on a leverage ratio, or our option, the Base Rate (defined as the rate equal to the highest of (a) the Federal Funds Rate plus 0.50%, (b) the prime rate announced by Bank of America, N.A., or (c) the Eurocurrency Rate plus 1.00%) plus a margin based on a leverage ratio.

Based on the amounts and mix of our fixed and floating rate debt (exclusive of our Securitization Facility) at December 31, 2016, 2015 and 2014, if market interest rates had increased or decreased an average of 100 basis points, our interest expense would have changed by $27.9 million, $26.2 million and $31.6 million, respectively. We determined these amounts by considering the impact of the hypothetical interest rates on our borrowing costs. These analyses do not consider the effects of changes in the level of overall economic activity that could exist in such an environment.

Fuel price risk

Our fleet customers use our products and services primarily in connection with the purchase of fuel. Accordingly, our revenue is affected by fuel prices, which are subject to significant volatility. A decline in retail fuel prices could cause a change in our revenue from several sources, including fees paid to us based on a percentage of each customer’s total purchase. Changes in the absolute price of fuel may also impact unpaid account balances and the late fees and charges based on these amounts. The impact of changes in fuel price is somewhat mitigated by our agreements with certain merchants, where the price paid to the merchant is equal to the lesser of the merchant’s cost plus a markup or a percentage of the transaction purchase price. We do not enter into any fuel price derivative instruments.

Fuel-price spread risk

From our merchant and network relationships, we derive revenue from the difference between the price charged to a fleet customer for a transaction and the price paid to the merchant or network for the same transaction. The price paid to a merchant or network is calculated as the merchant’s wholesale cost of fuel plus a markup. The merchant’s wholesale cost of fuel is dependent on several factors including, among others, the factors described above affecting fuel prices. The fuel price that we charge to our customer is dependent on several factors including, among others, the fuel price paid to the fuel merchant, posted retail fuel prices and competitive fuel prices. We experience fuel-price spread contraction when the merchant’s wholesale cost of fuel increases at a faster rate than the fuel price we charge to our customers, or the fuel price we charge to our customers decreases at a faster rate than the merchant’s wholesale cost of fuel. Accordingly, if fuel-price spreads contract, we may generate less revenue, which could adversely affect our operating results. The impact of volatility in fuel spreads is somewhat mitigated by our agreements with certain merchants, where the price paid to the merchant is equal to the lesser of the merchant’s cost plus a markup or a percentage of the transaction purchase price.