Quarterly report pursuant to Section 13 or 15(d)

Leases (Future Lease Payments for Assets under Operating Leases, as well as Reconciliation to Lease Liability) (Parenthetical) (Details)

v3.19.2
Leases (Future Lease Payments for Assets under Operating Leases, as well as Reconciliation to Lease Liability) (Parenthetical) (Details)
$ in Millions
Jun. 30, 2019
USD ($)
Leases [Abstract]  
Lessee, operating lease, lease not yet commenced, payments due $ 44.8