Comprehensive Income Attributable to Noncontrolling Shareholders' Interests (Tables)

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Comprehensive Income Attributable to Noncontrolling Shareholders' Interests

	2015			2014			2013
Net income attributable to noncontrolling shareholders’ interests	$	3,038		$	23,244		$	22,552
Other comprehensive income (loss):
Currency translation adjustments		(4,227	)		(4,295	)		3,205
Comprehensive income attributable to noncontrolling shareholders’ interests	$	(1,189	)	$	18,949		$	25,757