Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation Long-Term Awards (Details)

v3.10.0.1
Stock-Based Compensation Long-Term Awards (Details)
shares in Thousands
 9 Months Ended
Sep. 30, 2018
shares
Total Annual Long term Awards [Member]  
Net 2017 Program LTIP awards as of December 31, 2017 182
LTIP unit forfeitures (4) [1]
Net annual and long-term LTIP awards as of June 30, 2018 367
Two Thousand Seventeen Program [Member] | Annual Awards [Member]  
Net 2017 Program LTIP awards as of December 31, 2017 84
LTIP units granted via the Performance Program (57) [2]
LTIP units not earned under the 2017 Performance Program – Annual Awards (27) [3]
LTIP unit forfeitures [1]
Net annual and long-term LTIP awards as of June 30, 2018 0
Two Thousand Seventeen Program [Member] | Annual Awards [Member] | Total Annual Long term Awards [Member]  
LTIP units not earned under the 2017 Performance Program – Annual Awards (27) [3]
Two Thousand Seventeen Program [Member] | Long-Term Awards [Member]  
Net 2017 Program LTIP awards as of December 31, 2017 98
LTIP units granted via the Performance Program 0 [4]
LTIP units not earned under the 2017 Performance Program – Annual Awards 0 [3]
LTIP unit forfeitures (2) [1]
Net annual and long-term LTIP awards as of June 30, 2018 96
2018 Program [Member] | Annual Awards [Member]  
Net 2017 Program LTIP awards as of December 31, 2017 0
LTIP units granted via the Performance Program 163 [5]
LTIP units not earned under the 2017 Performance Program – Annual Awards 0 [3]
LTIP unit forfeitures (2) [1]
Net annual and long-term LTIP awards as of June 30, 2018 161
2018 Program [Member] | Annual Awards [Member] | Total Annual Long term Awards [Member]  
LTIP units granted via the Performance Program 163 [5]
2018 Program [Member] | Long-Term Awards [Member]  
Net 2017 Program LTIP awards as of December 31, 2017 0
LTIP units granted via the Performance Program 110 [4]
LTIP units not earned under the 2017 Performance Program – Annual Awards 0 [3]
LTIP unit forfeitures [1]
Net annual and long-term LTIP awards as of June 30, 2018 110
2018 Program [Member] | Long-Term Awards [Member] | Total Annual Long term Awards [Member]  
LTIP units granted via the Performance Program 110 [4]
[1] Represents LTIP units forfeited by grantee.
[2] This amount represents grants from the 2017 Program Annual Awards. Refer to the “Time-Based Grants” table above which presents these grants as earned and time-based.
[3] On March 5, 2018 the Compensation Committee determined the extent to which the Company achieved the performance goals and concluded that these target awards were not earned.
[4] These target Long-Term Awards were approved by the Board on March 5, 2018 and are subject to the terms and conditions of the 2018 LTIP Unit Award Agreements between the Company and each grantee.
[5] These target Annual Awards were approved by the Board on April 9, 2018 and are subject to the terms and conditions of the 2018 LTIP Unit Award Agreements between the Company and each grantee.