Inventory (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory

As of March 31, 2017 and December 31, 2016, our inventory consisted of the following (in thousands):

	March 31,		December 31,
	2017		2016
Raw materials	$	693,499	$	680,339
Work in process		254,684		233,746
Finished goods		1,141,556		1,016,731
Service parts		130,597		136,638
Total	$	2,220,336	$	2,067,454