|12 Months Ended|
Dec. 31, 2017
During the years ended December 31, 2017, 2016 and 2015, we recognized rental expense for all operating leases of $13 million, $11 million and $10 million, respectively, related primarily to office space and land sites. Our land site leases for the Sabine Pass LNG terminal have initial terms varying up to 30 years with multiple options to renew up to an additional 60 years.
Future annual minimum lease payments, excluding inflationary adjustments, are as follows (in millions):
The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.
Reference 1: http://www.xbrl.org/2003/role/presentationRef