Fair Value Measurements Level 3 (Tables)

3 Months Ended

Jun. 30, 2011

Notes To Financial Statements [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table shows the fair value of our financial assets and liabilities at June 30, 2011:

			Fair Value Measurements at June 30, 2011 Using
	Carrying Value		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	June 30, 2011		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	156,116	$	156,116	$	—	$	—
Forward and swap contracts (1)	346		—		346		—
Investments (2)	2,790		2,790		—		—
Liabilities:
Forward and swap contracts (1)	$	324	$	—	$	324	$	—
Deferred compensation plans (2)	2,790		2,790		—		—
Long term debt (3)	210,000		—		240,957		—

(1) The fair values of forward and swap contracts are based on period-end forward rates and reflect the value of the amount that we would pay or receive for the contracts involving the same notional amounts and maturity dates.

(2) We provide a domestic non-qualified deferred compensation plan covering certain employees, which allows for the deferral of compensation for an employee-specified term or until retirement or termination. Amounts deferred can be allocated to various hypothetical investment options. We hold investments to satisfy the future obligations of the plan. Changes in the value of the investment accounts are recognized each period based on the fair value of the underlying investments. Employees making deferrals are entitled to receive distributions of their hypothetical account balances (amounts deferred, together with earnings (losses)).

(3) We estimate the fair value of our long-term debt using discounted cash flow analyses, based on our current incremental borrowing rates for similar types of borrowing arrangements.