Subsequent Events (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	2 Months Ended	0 Months Ended
	Jan. 16, 2015 sqft	Feb. 27, 2015 center	May 01, 2017 sqft	Sep. 01, 2016 sqft
Subsequent Event [Member]
Subsequent Event [Line Items]
Operating lease, square feet	222,000
Expected rental expense, per year	$ 2.7
Surgery Center [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Consideration transferred		42.0
Number of business acquisitions		1
Physician Practices [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Consideration transferred		$ 35.0
Number of business acquisitions		2
Scenario, Forecast [Member]
Subsequent Event [Line Items]
Operating lease, square feet			55,000	167,000