SCHEDULE I – CONSOLIDATED ALLOWANCE FOR DOUBTFUL ACCOUNTS RECEIVABLE



(In thousands)	2013			2012			2011
Balance at beginning of period	$	19,028		$	6,405		$	9,497
Additions:
Charged to costs and expenses	4,966			14,041			2,877
	4,966			14,041			2,877
Deductions:
Write-offs and recoveries	4,580			1,736			5,102
Foreign exchange and other, net	(188		)	(318		)	867
	4,392			1,418			5,969
Balance at end of period	$	19,602		$	19,028		$	6,405

SCHEDULE I – CONSOLIDATED CHANGE IN TAX VALUATION ALLOWANCE



(In thousands)	2013		2012		2011
Balance at beginning of period	$	246,425	$	104,276	$	202,943
Additions:
U.S. net deferred tax assets	47,326		41,052		—
Valuation allowance	—		88,554		—
Foreign net deferred tax assets	16,956		14,937		1,031
Prior year U.S. NOL adjustments	—		387		773
	64,282		144,930		1,804
Deductions:
U.S. net deferred tax assets	—		—		5,368
Valuation allowance release	1,258		—		86,980
Foreign net deferred tax assets	—		—		—
Prior year foreign NOL adjustments	5,438		2,781		8,123
Prior year U.S. NOL adjustments	5,306		—		—
	12,002		2,781		100,471
Balance at end of period	$	298,705	$	246,425	$	104,276