Taxes Other Than Income Taxes (Tables)

9 Months Ended

Sep. 30, 2011

Taxes Other Than Income Taxes [Abstract]

Components Of Taxes Other Than Income Taxes

	Nine Months Ended		Three Months Ended
	September 30,		September 30,
	2011	2010	2011	2010
Property	$20,782	$20,466	$   6,930	$   7,376
Capital stock	2,668	2,641	895	850
Gross receipts, excise and franchise	7,818	7,790	2,881	3,111
Payroll	5,523	5,267	1,583	1,519
Other	4,584	3,821	1,875	1,326
Total taxes other than income	$ 41,375	$ 39,985	$ 14,164	$ 14,182