Leases Lease Balance Sheet Classification (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Leases Balance Sheet Classificiation [Abstract]
Operating Lease, Right-of-Use Asset	$ 62,383
Finance Lease, Right-of-Use Asset	190,889
Leases Right of Use Asset	253,272
Operating Lease, Liability, Current	8,472
Finance Lease, Liability, Current	39,940
Leases Total Current Liability	48,412
Operating Lease, Liability, Noncurrent	56,135
Finance Lease, Liability, Noncurrent	157,290
Leases Total NonCurrent Liability	213,425
Leases, Total Liability	$ 261,837