Subsequent Events (Details) - $ / shares		3 Months Ended
	Jul. 08, 2016	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015	Mar. 31, 2015	Jul. 21, 2016	Sep. 27, 2012
Subsequent Events
Cash dividend declared per share (in dollars per share)		$ 0.19	$ 0.19	$ 0.19	$ 0.19
BAML Term Loan | LIBOR
Subsequent Events
Fixed rate (as a percent)						1.12%	0.75%
Cash distribution declared | Subsequent Events
Subsequent Events
Cash dividend declared per share (in dollars per share)	$ 0.19