Credit Facilities	12 Months Ended
Mar. 31, 2012
Line of Credit Facility [Abstract]
Credit Facilities	CREDIT FACILITIES Bank Credit Agreement In November 2011, the Company entered a new five-year bank credit agreement that provides for a $450 million committed revolving credit facility, as well as a fully funded $100 million amortizing term loan. The new revolving credit facility replaced a previous $400 million facility that would have expired in August 2012. Borrowings under the revolving credit facility and the term loan bear interest at variable rates, based on either 1) LIBOR plus a margin that is based on certain credit measures or 2) the higher of the federal funds rate plus 0.5%, prime rate, or one-month LIBOR plus 1.0%, each plus a margin. The Company also pays a facility fee on the revolving credit facility. Both the revolving credit facility and the term loan mature in November 2016. Certain covenants in the new bank credit agreement require the Company to maintain a minimum level of tangible net worth and observe limits on debt levels. The Company was in compliance with those covenants at March 31, 2012. There were no amounts outstanding under the revolving credit facility at March 31, 2012. Short-Term Credit Facilities The Company maintains short-term uncommitted lines of credit in the United States and in a number of foreign countries. Foreign borrowings are generally in the form of overdraft facilities at rates competitive in the countries in which the Company operates. Generally, each foreign line is available only for borrowings related to operations of a specific country. As of March 31, 2012 and 2011, approximately $128 million and $149 million, respectively, were outstanding under these uncommitted lines of credit. The weighted-average interest rates on short-term borrowings outstanding as of March 31, 2012 and 2011, were approximately 7.1% and 4.2%, respectively. The higher weighted-average interest rate at March 31, 2012 reflected higher local borrowings in countries where market interest rates are higher. At March 31, 2012, the Company and its consolidated affiliates had unused uncommitted lines of credit totaling approximately $385 million.

CREDIT FACILITIES

Bank Credit Agreement

In November 2011, the Company entered a new five-year bank credit agreement that provides for a $450 million committed revolving credit facility, as well as a fully funded $100 million amortizing term loan. The new revolving credit facility replaced a previous $400 million facility that would have expired in August 2012. Borrowings under the revolving credit facility and the term loan bear interest at variable rates, based on either 1) LIBOR plus a margin that is based on certain credit measures or 2) the higher of the federal funds rate plus 0.5%, prime rate, or one-month LIBOR plus 1.0%, each plus a margin. The Company also pays a facility fee on the revolving credit facility. Both the revolving credit facility and the term loan mature in November 2016. Certain covenants in the new bank credit agreement require the Company to maintain a minimum level of tangible net worth and observe limits on debt levels. The Company was in compliance with those covenants at March 31, 2012. There were no amounts outstanding under the revolving credit facility at March 31, 2012.

Short-Term Credit Facilities

The Company maintains short-term uncommitted lines of credit in the United States and in a number of foreign countries. Foreign borrowings are generally in the form of overdraft facilities at rates competitive in the countries in which the Company operates. Generally, each foreign line is available only for borrowings related to operations of a specific country. As of March 31, 2012 and 2011, approximately $128 million and $149 million, respectively, were outstanding under these uncommitted lines of credit. The weighted-average interest rates on short-term borrowings outstanding as of March 31, 2012 and 2011, were approximately 7.1% and 4.2%, respectively. The higher weighted-average interest rate at March 31, 2012 reflected higher local borrowings in countries where market interest rates are higher. At March 31, 2012, the Company and its consolidated affiliates had unused uncommitted lines of credit totaling approximately $385 million.