I would argue that Pres. Obama's political ideals are fairly straightforward liberal ideals, with a few exceptions.
In terms of domestic policy, Pres. Obama has been pretty liberal. He has advocated government-based solutions for most problems. The major example of this is the "Obamacare" program that he pushed for. This program got the government more involved in health care as a way of trying to increase the availability of care and reduce its cost. This is a typically liberal position.
In foreign policy, Obama has also been relatively liberal. He has emphasized, for example, projecting a more mulilateral image of the US. He has rejected the sort of aggressive rhetoric and unilateral action that characterized the administration of George W. Bush. This can be seen, for example, in Obama's policy with regard to Libya.
Overall, then, I would say that Obama's political ideals are rather typical of American liberals today.