Cash And Cash Equivalents (Tables)

12 Months Ended

Dec. 31, 2016

Schedule Of Cash And Cash Equivalents, Including Restricted Amounts

In Millions
December 31	2016			2015
CMS Energy, including Consumers
Cash and cash equivalents		$	235		$	266
Restricted cash and cash equivalents			19			19
Other non-current assets			3			3
Cash and cash equivalents, including restricted amounts		$	257		$	288
Consumers
Cash and cash equivalents		$	131		$	50
Restricted cash and cash equivalents			19			19
Other non-current assets			2			2
Cash and cash equivalents, including restricted amounts		$	152		$	71

Consumers Energy Company [Member]

Schedule Of Cash And Cash Equivalents, Including Restricted Amounts

In Millions
December 31	2016			2015
CMS Energy, including Consumers
Cash and cash equivalents		$	235		$	266
Restricted cash and cash equivalents			19			19
Other non-current assets			3			3
Cash and cash equivalents, including restricted amounts		$	257		$	288
Consumers
Cash and cash equivalents		$	131		$	50
Restricted cash and cash equivalents			19			19
Other non-current assets			2			2
Cash and cash equivalents, including restricted amounts		$	152		$	71