Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2014

Related Party Transactions

Schedule of revenues for services provided or related to the Funds

	2014		2013		2012
	(in thousands)
Investment management fees	$	709,179		602,120		506,081
Rule 12b-1 service and distribution fees		338,846		299,442		259,803
Shareholder service fees		150,979		137,093		128,109
Total revenues	$	1,199,004		1,038,655		893,993