Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

Company's Accounts Receivable and Securitized Accounts Receivable

The Company’s accounts receivable and securitized accounts receivable include the following at March 31, 2014 and December 31, 2013 (in thousands):

	March 31, 2014			December 31, 2013
Gross domestic accounts receivable	$	148,786		$	107,627
Gross domestic securitized accounts receivable		393,500			349,000
Gross foreign receivables		555,730			488,140
Total gross receivables		1,098,016			944,767
Less allowance for doubtful accounts		(21,763	)		(22,416	)
Net accounts and securitized accounts receivable	$	1,076,253		$	922,351

Allowance for Doubtful Accounts Related to Accounts Receivable

A rollforward of the Company’s allowance for doubtful accounts related to accounts receivable for three months ended March 31 is as follows (in thousands):

	2014			2013
Allowance for doubtful accounts beginning of period	$	22,416		$	19,463
Add:
Provision for bad debts		5,554			4,460
Less:
Write-offs		(6,207	)		(4,347	)
Allowance for doubtful accounts end of period	$	21,763		$	19,576