Westfield Group was an Australian shopping centre company that existed from 1960 to 2014, when it split into two independent companies: Scentre Group, which now owns and operates the Australian and New Zealand Westfield shopping centre portfolio; and Westfield Corporation which owns and operates the UK, Europe and US portfolio.

Based on that paragraph can we conclude that this sentence is true?
The Westfield Group split was very profitable for its shareholders.
It's impossible to say