Receivables (Tables)

12 Months Ended

Dec. 31, 2015

Receivables [Abstract]

Net Components Of Receivables

	December 31, 2015		December 31, 2014
Customers, trade	$	1,243,533	1,081,493
Income tax receivable	21,835		12,301
Other	71,084		60,772
	1,336,452		1,154,566
Less allowance for discounts, returns, claims and doubtful accounts	78,947		72,603
Receivables, net	$	1,257,505	1,081,963

Allowances For Discounts, Returns, Claims And Doubtful Accounts

The following table reflects the activity of allowances for discounts, returns, claims and doubtful accounts for the years ended December 31:

	Balance at beginning of year		Acquisitions	Additions charged to costs and expenses	Deductions(1)	Balance at end of year
2013	$	37,873	36,992	197,973	195,801	77,037
2014	77,037		—	252,982	257,416	72,603
2015	72,603		7,750	272,329	273,735	78,947

(1) Represents charge-offs, net of recoveries.