The 363 Sales worth around $25 Billion according to the Equity Community Presentation of which $20.78 Billion are reported in the February MOR.
365 Sales are regarding Leases. WM Citation is more than Airplanes.
See both Plans 6&7 regarding HS Home Loan and WM Citation. FN; ~”JPM will pay for notes of WMB to WMI”
Therefore JPM is currently paying for the leased property by WMB to WMI. Payment of subs leased property to the parent Holding Company that owns the property.
Best understanding; Currently HS Home Loan and WM Citation have been merged into WM 1031 Exchange.