Eight hundred million shares of our Class A Common Stock, with a par value of $.01 per share, and ten million shares of preferred stock, without par value, are authorized under our restated certificate of incorporation. As of year-end 2011, of those authorized shares 333 million shares of our Class A Common Stock and no shares of our preferred stock were outstanding.
Accumulated other comprehensive loss of $48 million at year-end 2011 consisted of losses totaling $35 million associated with currency translation adjustments, losses of $18 million associated with interest rate swap agreement cash flow hedges, unrealized losses on available-for-sale securities of $3 million, and reclassification of losses of $8 million. Accumulated other comprehensive loss of $2 million at year-end 2010 consisted of losses totaling $4 million associated with currency translation adjustments, and gains of $2 million associated with interest rate swap agreement cash flow hedges.