Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2017

Supplemental Cash Flow Elements [Abstract]

Summary of Non-Cash Financing Activities

The following schedule summarizes non-cash financing activities for the periods presented (in millions):

	Year Ended December 31,
Non-cash financing activities:	2017		2016		2015
Non-cash issuance of common units (1)	$	—	$	214.9	$	—
Installment payable, net of discount of $79.1 million (2)	—		420.9		—
Non-cash issuance of ENLK common units (3)	—		—		180.0
Non-cash issuance of ENLK Class C common units (3)	—		—		180.0

(1) Non-cash ENLC Common Units were issued as partial consideration for the acquisition of EnLink Oklahoma T.O. assets. See “Note 3—Acquisitions” for further discussion.

(2) ENLK incurred installment purchase obligations, net of discount, payable to the seller in connection with EnLink Oklahoma T.O. assets. ENLK paid the second and final installments during January 2017 and 2018, respectively. See “Note 3—Acquisitions” for further discussion.

(3) Non-cash common units and Class C common units were issued by ENLK as partial consideration for the Coronado acquisition. See “Note 3—Acquisitions” for further discussion.