Income Taxes	9 Months Ended
Dec. 31, 2011
Income Taxes [Abstract]
Income Taxes	NOTE 7. INCOME TAXES The Company is subject to the tax laws of many jurisdictions. Changes in tax laws or the interpretation of tax laws can affect the Company's earnings, as can the resolution of pending and contested tax issues. The consolidated income tax rate is affected by a number of factors, including the mix of domestic and foreign earnings and investments, local tax rates of subsidiaries, repatriation of foreign earnings, and the Company's ability to utilize foreign tax credits. The consolidated effective income tax rates on pretax earnings were approximately 30% and 41% for the quarter and nine months ended December 31, 2011, respectively. The rate for the nine-month period was significantly higher than normal because the Company did not record an income tax benefit on the non-deductible fine portion of the charge recorded in September 2011 for the European Commission fine and interest in Italy (approximately $40 million of the total $49.1 million charge). Without that item, the effective income tax rate would have been approximately 29% for the nine months. That rate and the effective rate for the quarter were lower than the 35% federal statutory rate primarily due to the effect of exchange rate changes on deferred income taxes of certain foreign subsidiaries and to recoveries of prior year state income taxes. The effective income tax rates for the quarter and nine months ended December 31, 2010, were approximately 29% and 30%, respectively. Those rates were lower than the 35% U.S. federal statutory rate primarily due to earnings of subsidiaries in the Company's African region, which allowed the recognition of foreign tax credits.

Income Taxes

9 Months Ended

Dec. 31, 2011

NOTE 7. INCOME TAXES

The Company is subject to the tax laws of many jurisdictions. Changes in tax laws or the interpretation of tax laws can affect the Company's earnings, as can the resolution of pending and contested tax issues. The consolidated income tax rate is affected by a number of factors, including the mix of domestic and foreign earnings and investments, local tax rates of subsidiaries, repatriation of foreign earnings, and the Company's ability to utilize foreign tax credits.

The consolidated effective income tax rates on pretax earnings were approximately 30% and 41% for the quarter and nine months ended December 31, 2011, respectively. The rate for the nine-month period was significantly higher than normal because the Company did not record an income tax benefit on the non-deductible fine portion of the charge recorded in September 2011 for the European Commission fine and interest in Italy (approximately $40 million of the total $49.1 million charge). Without that item, the effective income tax rate would have been approximately 29% for the nine months. That rate and the effective rate for the quarter were lower than the 35% federal statutory rate primarily due to the effect of exchange rate changes on deferred income taxes of certain foreign subsidiaries and to recoveries of prior year state income taxes. The effective income tax rates for the quarter and nine months ended December 31, 2010, were approximately 29% and 30%, respectively. Those rates were lower than the 35% U.S. federal statutory rate primarily due to earnings of subsidiaries in the Company's African region, which allowed the recognition of foreign tax credits.