Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of March 31, 2017
Asset (Liability)	Total			Level 1			Level 2		Level 3
Non-qualified deferred compensation assets	$	49,532		$	49,532		—		—
Foreign exchange contracts, net	875			—			$	875	—
Total assets at fair value	$	50,407		$	49,532		$	875	—
Non-qualified deferred compensation liabilities	(49,532		)	$	(49,532	)	—		—
Total liabilities at fair value	$	(49,532	)	$	(49,532	)	—		—
	Fair Value Measurements as of December 31, 2016
Asset (Liability)	Total			Level 1			Level 2		Level 3
Non-qualified deferred compensation assets	$	49,330		$	49,330		—		—
Foreign exchange contracts, net	298			—			$	298	—
Total assets at fair value	$	49,628		$	49,330		$	298	—
Non-qualified deferred compensation liabilities	(49,330		)	$	(49,330	)	—		—
Total liabilities at fair value	$	(49,330	)	$	(49,330	)	—		—

Schedule of major components of inventories

The major components of inventories are as follows (in thousands):

	March 31, 2017			December 31, 2016
Raw materials and purchased components	$	159,820		$	141,566
Service parts, garments and accessories	305,884			316,383
Finished goods	403,361			333,760
Less: reserves	(68,454		)	(45,175		)
Inventories	$	800,611		$	746,534

Schedule of activity in the warranty reserve

The activity in the warranty reserve during the periods presented was as follows (in thousands):

	Three months ended March 31,
	2017			2016
Balance at beginning of period	$	119,274		$	56,474
Additions to warranty reserve through acquisitions	—			105
Additions charged to expense	31,694			29,173
Warranty claims paid	(41,116		)	(18,545		)
Balance at end of period	$	109,852		$	67,207