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Employee Benefit Plans - Additional Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items] |  |  |
Employer matching contribution, percent of match | 50.00% |  |
Employer matching contribution, percent of employees' gross wages | 6.00% |  |
Defined Benefit Plan, Benefit Obligation, Benefits Paid | $ 67,807 |  |
Change of Control Protection Program |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Cash bonuses to employees in the event of a change of control | 336,530 |  |
Nonqualified Deferred Compensation Plan | All Trusts |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total fair value of assets held in trust | $ 36,124 | $ 38,895 |
Nonqualified Deferred Compensation Plan | DaVita Voluntary Deferral Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Maximum percentage of employees' base salary to be maintained into deferral account | 50.00% |  |
Non-qualified deferred compensation plan, contributions | $ 3,090 | 4,497 | $ 5,344
Non-qualified deferred compensation plan, distributions | $ 4,652 | $ 2,789 | $ 1,065

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- Definition Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(6) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6414203&loc=d3e39716-114964 + Details
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