Property, plant and equipment, net (Tables)

12 Months Ended

Dec. 31, 2016

Property Plant And Equipment [Abstract]

Property, plant and equipment, net

Property, plant and equipment, net consist of the following:

	As of December 31,
	2015			2016
Land	$	9,873		$	9,635
Buildings		47,718			44,487
Furniture and fixtures		33,356			37,421
Computer equipment and servers		172,086			187,119
Plant, machinery and equipment		79,599			84,677
Computer software		110,153			119,648
Leasehold improvements		86,997			92,313
Vehicles		6,009			6,753
Capital work in progress		10,727			25,398
Property, plant and equipment, gross	$	556,518		$	607,451
Less: Accumulated depreciation and amortization		(381,122	)		(407,336	)
Property, plant and equipment, net	$	175,396		$	200,115