CONSOLIDATED STATEMENT OF TOTAL EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Total Shareholders' Equity	Noncontrolling Interests
Beginning Balance at Dec. 31, 2012	$ 1,450,299	$ 459	$ 414,657	$ (106,169)	$ 1,101,598	$ 1,410,545	$ 39,754
Beginning Balance (in shares) at Dec. 31, 2012		46,002
Consolidated net earnings	84,276				85,304	85,304	(1,028)
Other comprehensive earnings	3,467			3,459		3,459	8
Dividends declared	(55,626)				(55,626)	(55,626)
Issuances of common stock for stock award plans (in shares)		246
Issuances of common stock for stock award plans	11,059	2	11,057			11,059
Stock-based compensation expense	5,408		5,408			5,408
Ending Balance at Sep. 30, 2013	$ 1,498,883	$ 461	$ 431,122	$ (102,710)	$ 1,131,276	$ 1,460,149	$ 38,734
Ending Balance (in shares) at Sep. 30, 2013		46,248