Sticker your closer than you think. Isn't the new 10 speed Automatics in the F150/Expedition made by General Motors and Ford as a joint venture, albeit in their own factories. Theirs also a 9 speed transaxle for the front wheel drive vehicles. Kinda like back in late 40's, early 50's, when Ford bought GM 4 speed Automatics for their 49-52 Lincoln Cosmopolitan. Hudson did the same.
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Everybody shares or licenses automatic trannies, and many switch suppliers regularly
Pretty much everyone who isn't using ZF buys from GM, or licenses from one of the two (ex: 3rd Gen's Ford 6r75 / 6r80 is a somewhat upgraded licensed ZF 6hp26)
Hell I've had 2 BMW's, one had a ZF 6hp28 and the other a GM