The change in the carrying amount of goodwill for our reportable segments for the years ended December 31, 2016 and 2015 was as follows:

(Millions)	Health Care				Group Insurance				Total Company
Balance at January 1, 2015	$	10,500			$	113			$	10,613
Acquisitions	12				—				12
Dispositions	—				—				—
Subsequent adjustments	12				—				12
Balance at December 31, 2015	10,524				113				10,637
Acquisitions	—				—				—
Dispositions	—				—				—
Subsequent adjustments	—				—				—
Balance at December 31, 2016	$	10,524			$	113			$	10,637