XML 85 R66.htm IDEA: XBRL DOCUMENT v3.3.1.900
Partners' Capital and Distributions - Preferred Unit Issuance (Details) - Series A Convertible Preferred Units - Subsequent Event
$ / shares in Units, shares in Millions, $ in Billions
 1 Months Ended
Jan. 31, 2016
USD ($)
item
$ / shares
shares
Partners Capital and Distributions  
Private placement of units (in units) | shares 61.0
Cash purchase price (in dollars per unit) $ 26.25
Net proceeds from private placement | $ $ 1.6
Transaction fee due to purchasers (as a percent) 2.00%
Annual rate of distributions (as a percent) 8.00%
Annualized distribution rate (in dollars per unit) $ 2.10
Distribution percentage for general partner interest 2.00%
Number of Distribution Rate Reset elections allowed | item 1
Period after fifth and subsequent anniversaries of issuance for Distribution Rate Resets 30 days
Period after sixth anniversary of issuance, after which units may be redeemed if distribution rate has been reset 30 days
Value of common units if exchanged for redemption of preferred units, as a percentage of average price 95.00%
Redemption price as a percentage of Issue Price 110.00%
Preferred unit conversion ratio 1
Common unit closing price as a percentage of Issue Price, over which the entity has conversion option 150.00%
Period for closing price of common units to be above threshold, to trigger conversion option 20 days