Cash Dividends. Our board of directors declared the following dividends during fiscal 2013: Declaration Date Dividends Per Ordinary Share Record Date Total Amount (In millions) Payment Date November 6, 2012 ................. $0.13 December 31, 2012 $21.0 January 18, 2013 January 30, 2013 .................. $0.13 March 28, 2013 $20.9 April 19, 2013 April 30, 2013 .................... $0.13 June 28, 2013 $20.9 July 19, 2013 July 31, 2013 ..................... $0.13 September 30, 2013 $20.8 October 18, 2013 On November 5, 2013, our board of directors approved the next dividend payment, at the rate of $0.13 per share, and set December 31, 2013 as the record date for determining the shareholders entitled to receive the dividend, which is payable on January 17, 2014. Our board of directors also approved on November 5, 2013 an increase in the rate of the quarterly cash dividend to $0.155 per share, which would be payable on April 17, 2014. This increase is subject to shareholder approval at our January 2014 annual general meeting of shareholders. As a general long-term guideline, we expect to retain roughly half of our free cash flow (calculated as cash flow from operations less net capital expenditures and other) to support the growth of our business, including possible mergers and acquisitions, and return the other half to our shareholders through share repurchases and dividends. Our actual share repurchase activity and payment of future dividends, if any, may vary quarterly or annually and will be based on several factors including our financial performance, outlook and liquidity. Off-Balance Sheet Arrangements We do not have any off-balance sheet arrangements. Contractual Obligations The following table summarizes our contractual obligations as of September 30, 2013, and the effect such obligations are expected to have on our liquidity and cash flows in future periods (in millions): Payments Due by Period Contractual Obligations Total Less Than 1 Year 1-3 Years 4-5 Years More Than 5 Years Long-term debt(1) ................................... $201.1 $200.0 $ — $ — $ 1.1 Pension funding ..................................... 20.4 2.6 7.9 3.7 6.2 Purchase obligations .................................. 18.1 11.5 6.6 — — Non-cancelable operating leases ........................ 284.5 64.1 124.0 58.8 37.6 Total .............................................. $524.1 $278.2 $138.5 $62.5 $44.9 The total amount of unrecognized tax benefits for uncertain tax positions was $130.4 million as of September 30, 2013. Payment of these obligations would result from settlements with taxing authorities. Due to the difficulty in determining the timing of resolution of audits, these obligations are not included in the above table. (1) In September 2013, we borrowed an aggregate of $200.0 million under our revolving credit facility and repaid it in October 2013. Deferred Tax Asset Valuation Allowance As of September 30, 2013, we had deferred tax assets of $127.2 million, derived primarily from tax credits, net capital and operating loss carryforwards related to some of our subsidiaries, which were offset by valuation allowances due to the uncertainty of realizing any tax benefit for such credits and losses. Releases of the valuation allowances, if any, will be recognized through earnings. 38