Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Commitments and Obligations

The following table presents these commitments and obligations as of December 31, 2012:

			By Period
	Total		Less than 1 year		1 to 3 years		3 to 5 years		More than 5 years
	(In thousands)
Purchase obligations	$	108,977	$	72,685	$	35,855	$	437	$	—
Guarantees		84,667		83,879		788		—		—
Letters of credit		31,587		25,991		3,602		44		1,950
	$	225,231	$	182,555	$	40,245	$	481	$	1,950

Estimated Future Minimum Rental Payments Under Operating Leases

The following table presents our estimated future minimum rental payments under operating leases with noncancelable lease terms that expire after December 31, 2012, in thousands:

Year ending December 31,
2013	$	43,794
2014		39,791
2015		37,092
2016		33,556
2017		30,186
2018 and thereafter		41,349
	$	225,768