Components of Accrued Expenses (Detail) (USD $)	Mar. 31, 2012	Dec. 31, 2011	Mar. 31, 2011	Dec. 31, 2010
Salaries and benefits	$ 851,581,000	$ 961,587,000
Product warranties	263,181,000	254,554,000	243,634,000	236,131,000
Partner rebates	138,267,000	167,813,000
Restructuring, current (see Note 13)	62,896,000	61,541,000
Derivatives	40,185,000	50,963,000
Other	890,143,000	858,521,000
Accrued Liabilities, Current, Total	$ 2,246,253,000	$ 2,354,979,000