Commitments and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Lease Payments under Operating Leases

Future minimum lease payments under these operating leases as of December 31, 2013 are as follows:

Year Ending December 31,
2014	$	21,998
2015		16,265
2016		13,804
2017		12,281
2018		10,021
Thereafter		35,837
		110,206
Sublease income		(352	)
	$	109,854

Summary of Changes in Product Warranties Reserve

The following table reflects the changes in the Company’s warranty reserve (see Note 1 herein for further discussion of warranty/product liability reserves):

	Year Ended December 31,
	2013			2012			2011
Warranty reserve, beginning of year	$	62,742		$	64,008		$	69,787
Provision		82,860			41,138			37,040
Payments		(44,095	)		(42,404	)		(42,819	)
Warranty reserve, end of year	$	101,507		$	62,742		$	64,008