Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

The following is a summary of quarterly financial data:

(In thousands. except per share data)	2014
Three months ended	March 31		June 30		September 30		December 31
Revenues	$	1,706,906	$	1,796,989	$	1,840,605	$	1,784,428
Net income	169,673		179,961		188,539		110,711
Net income per share(1)
Basic	1.31		1.41		1.48		0.87
Diluted	1.25		1.35		1.42		0.83

	2013
Three months ended	March 31		June 30		September 30		December 31
Revenues	$	1,506,769	$	1,570,962	$	1,634,124	$	1,696,679
Net income	116,615		115,957		136,974		130,379
Net income per share(1)
Basic	0.86		0.85		1.01		0.97
Diluted	0.83		0.82		0.97		0.93

_______________________________________

(1) Net income per share (“EPS”) in each quarter is computed using the weighted-average number of shares outstanding during that quarter, while EPS for the full year is computed using the weighted-average number of shares outstanding during the year. Thus, the sum of the four quarters EPS does not necessarily equal the full-year EPS.