This isn't even lifecycle costing; this is the result of 35 years of undermaintaining a class, not scheduling enough maintenance periods to do required repairs and maintenance, and overplanning so that you have to run a ships 5 year docking cycle out to 8 years. We're basically paying butchers bill for neglect.
It should be resulting in some real 'come to Jesus' moments and significant changes to status quo on how they are being run, instead of business as usual. It will actually get worse as the operational demand hasn't dropped, and the number of CPFs will drop as a lot are in extended DWPs because they are so badly worn out (piping failing, hull failing, structure failing, electrical failing etc). It should also result in significant changes to how we'll plan maintenance and DWPs for CSC.
Again, we're doing about 4 times the number of repair hours compared to the 280s that were actually older on basic things like steel, piping and mechanical, and almost none of those costs have anything to do with combat capability; it's basic 'don't let the ship sink' costs.