Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Commitments and Obligations

The following table presents these commitments and obligations as of December 31, 2016:

			By Period
	Total		Less than 1  year		1 to 3 years		3 to 5 years		More than 5  years
	(In thousands)
Purchase obligations	$	268,322	$	239,163	$	28,843	$	316	$	—
Guarantees	150,295		150,295		—		—		—
Letters of credit	48,820		43,601		4,864		261		94
	$	467,437	$	433,059	$	33,707	$	577	$	94

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, 2016, in thousands:

Year ending December 31,
2017	$	119,770
2018	116,000
2019	96,154
2020	54,407
2021	37,418
2022 and thereafter	90,133
	$	513,882