Goodwill and Other Intangible Assets - Textuals (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Affiliates Ownership Percentage, Jonesboro			100.00%
Divested Skilled Nursing Facility Beds			41
Goodwill, Impairment Loss	$ 0.0	$ 0.0	$ 0.0
Goodwill, Impaired, Accumulated Impairment Loss	$ 0.0