FAIR VALUE MEASUREMENT Financial Assets and Liabilities that are Recorded at Fair Value and Classified Based on the Lowest Level of Input (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Cash Paid For Contingent Consideration	$ 0	$ 1,781
Assets	96,542		97,668
Liabilities	262,505		356,004
Interest Rate Swap
Assets	3,547		4,727
Liabilities	1,141		2,003
Commodity Contract [Member]
Liabilities	1,258		95
Cross Currency Interest Rate Swaps
Assets	25,785		8,728
Liabilities	99,034		194,753
Foreign Exchange Forward
Assets	5,652		9,070
Liabilities	7,719		4,440
Long-term Debt
Liabilities	153,214		154,560
Corporate Bond Securities
Assets	61,558		75,143
Dio Equity Option Contracts
Liabilities	139		153
Fair Value, Inputs, Level 1
Assets	0		0
Liabilities	0		0
Fair Value, Inputs, Level 2
Assets	34,984		22,525
Liabilities	262,366		355,851
Fair Value, Inputs, Level 2 | Interest Rate Swap
Assets	3,547		4,727
Liabilities	1,141		2,003
Fair Value, Inputs, Level 2 | Commodity Contract [Member]
Liabilities	1,258		95
Fair Value, Inputs, Level 2 | Cross Currency Interest Rate Swaps
Assets	25,785		8,728
Liabilities	99,034		194,753
Fair Value, Inputs, Level 2 | Foreign Exchange Forward
Assets	5,652		9,070
Liabilities	7,719		4,440
Fair Value, Inputs, Level 2 | Long-term Debt
Liabilities	153,214		154,560
Fair Value, Inputs, Level 3
Assets	61,558		75,143
Liabilities	139		153
Fair Value, Inputs, Level 3 | Corporate Bond Securities
Assets	61,558		75,143
Fair Value, Inputs, Level 3 | Dio Equity Option Contracts
Liabilities	$ 139		$ 153