Noncontrolling Interests (Effect Of Changes In Ownership Interest In Subsidiaries On Consolidated Equity)(Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net income adjusted for noncontrolling interests	$ 35,396	$ 66,436	$ 98,699	$ 109,786
Transfers from the noncontrolling interests:
Net increase in equity for the acquisition of noncontrolling interests			11,015	0	(16,200)
Change from net income adjusted for noncontrolling interests and transfers from the noncontrolling interests			$ 109,714	$ 109,786