Detroit's emergency manager filed a plan Friday to restructure the city's $18 billion debt by making cuts to pensions and creditors while offering a blueprint for emerging from the largest municipal bankruptcy in U.S. history.
An early draft of state-appointed Emergency Manager Kevyn Orr's plan called for city pensioners to receive $4.3 billion in payments and bondholders about $1.1 billion during the next 40 years. That draft also detailed plans to help pensioners keep more of what they are owed by using state and private funds to protect against the sale of city-owned art at the Detroit Institute of Arts.
"The City believes that the Plan gives the City the best chance of effectively adjusting its debts and reestablishing itself as a prosperous and productive American city. All creditors entitled to vote are encouraged to vote in favor of the Plan," the document said. It was filed in U.S. Bankruptcy Court in Detroit.
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The plan includes a 34 percent reduction in monthly pension benefits for certain retirement plan holders.
The plan still faces numerous obstacles. Most aspects are still being negotiated in mediation sessions with stakeholders. Court appeals are all but certain even after the final version is approved in bankruptcy court.
The early draft included the possible spinoff of the city's Water and Sewerage Department to a regional authority. The city would receive $47 million annually under a lease deal.
Orr included in his early draft a promise of millions of dollars from foundations, the state and the Detroit Institute of Arts to prevent any possible sale of city-owned pieces in the museum to bolster at-risk pensions.
(Read more: Full plan of adjustment documents)
The city also would establish a voluntary employees' beneficiary association that would provide health care benefits to retirees.
The plan was accompanied by a disclosure statement, which outlined the level of reinvestment, including municipal services, planned during the next 10 years.
Orr had hoped creditors would sign off on the plan before he submitted it to U.S. Bankruptcy Judge Steven Rhodes. But the clock was ticking because Rhodes had set a March 1 deadline. Nevertheless, with negotiations ongoing, changes are expected.
Orr has said the city's debt is at least $18 billion. About $6 billion is Detroit Water and Sewerage Department debt, which is secured by water bill payments. An additional $12 billion is unsecured, meaning it's not covered by a revenue stream. That includes about $2 billion in general obligation bond debt, $5.7 billion in unfunded retire health care obligations and $3.5 billion in unfunded pension liabilities.
Pension officials have disputed that figure.
—By The Associated Press. CNBC.com contributed to this report.