Notes Receivable (Tables)

3 Months Ended

Mar. 31, 2015

Notes Receivable [Abstract]

Schedule Of Current And Non-Current Notes Receivable

In Millions
	March 31, 2015			December 31, 2014
CMS Energy
Current
EnerBank notes receivable, net of allowance for loan losses		$	102		$	97
EnerBank notes receivable held for sale			49			41
Other			1			1
Non-current
EnerBank notes receivable, net of allowance for loan losses			816			800
Total notes receivable		$	968		$	939