Notes Receivable (Tables)

3 Months Ended

Mar. 31, 2016

Notes Receivable [Abstract]

Schedule Of Current And Non-Current Notes Receivable

In Millions
	March 31, 2016			December 31, 2015
CMS Energy, including Consumers
Current
EnerBank notes receivable, net of allowance for loan losses		$	135		$	128
EnerBank notes receivable held for sale			16			16
Non-current
EnerBank notes receivable			1,024			1,017
Total notes receivable		$	1,175		$	1,161