Risk Management (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2016

Dec. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Notional Amounts And Terms Of Company's Derivative Financial Instruments

The notional amounts and terms of our derivative financial instruments include the following at March 31, 2016 and December 31, 2015 (in millions):

	March 31, 2016				December 31, 2015
	Fixed Price Payor		Fixed Price Receiver		Fixed Price Payor		Fixed Price Receiver
Propane, crude and heating oil (barrels)		10.6		11.9		9.1		10.9

The notional amounts and terms of our derivative financial instruments include the following at December 31, 2015 and 2014(in millions):

	December 31, 2015				December 31, 2014
	Fixed Price Payor		Fixed Price Receiver		Fixed Price Payor		Fixed Price Receiver
Propane, crude and heating oil (barrels)		9.1		10.9		6.8		8.4
Natural gas (MMBTU’s)		—		—		0.2		0.1