CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 201,688	$ (96,668)	$ 718,332	$ 434,883
Unrealized (losses) gains on interest rate cap agreements:
Unrealized (losses) gains	(1,060)	37	(1,672)	819
Reclassifications of net realized losses into net income (loss)	1,569	1,606	4,782	4,680
Unrealized losses on foreign currency translation:
Foreign currency translation adjustments	(44,502)	(8,827)	(45,790)	(39,475)
Other comprehensive loss	(43,993)	(7,184)	(42,680)	(33,976)
Total comprehensive income (loss)	157,695	(103,852)	675,652	400,907
Less: Comprehensive income attributable to noncontrolling interests	(58,418)	(40,128)	(152,222)	(125,717)
Comprehensive income (loss) attributable to DaVita Inc.	$ 99,277	$ (143,980)	$ 523,430	$ 275,190

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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