Conversation so far:
When did Walt Disney become ill?
Disney had been a heavy smoker since World War I. In November 1966, he was diagnosed with lung cancer and was treated with cobalt therapy.
Were the Walt Disney's cobalt treatments successful?
No, on November 30 he felt unwell and was taken to St. Joseph Hospital where ten days after his 65th birthday, he died of circulatory collapse caused by lung cancer.
What happened after Disney died?
Disney's remains were cremated two days later, and his ashes interred at the Forest Lawn Memorial Park in Glendale, California.
What commenced after Disney's death?
After Disney's death, his studios continued to produce live-action films prolifically but largely abandoned animation until the late 1980s.

Question: What happened after his estate got settled?
Self-contained rewrite: What happened after Walt Disney's estate got settled?