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
Balance at Dec. 31, 2011	$ 1,448,864	$ 456	$ 401,864	$ (83,890)	$ 1,090,891	$ 1,409,321	$ 39,543
Balance (in shares) at Dec. 31, 2011		45,726
Consolidated net earnings	134				18	18	116
Other comprehensive earnings	3,256			3,250		3,250	6
Dividends declared	(36,861)				(36,861)	(36,861)
Issuances of common stock for stock award plans (in shares)		112
Issuances of common stock for stock award plans	(2,366)	1	(2,367)			(2,366)
Stock-based compensation expense	4,577		4,577			4,577
Distributions to owners of noncontrolling interests	(800)						(800)
Balance at Jun. 30, 2012	$ 1,416,804	$ 457	$ 404,074	$ (80,640)	$ 1,054,048	$ 1,377,939	$ 38,865
Balance (in shares) at Jun. 30, 2012		45,838