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Selected Quarterly Financial Data (unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 01, 2020 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Selected quarterly financial information: |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  | $ 2,905,322 | $ 2,924,066 | $ 2,879,979 | $ 2,841,237 | $ 2,898,584 | $ 2,904,078 | $ 2,842,705 | $ 2,743,112 | $ 11,550,604 | $ 11,388,479 | $ 11,404,851
Operating income |  | 381,671 | 437,669 | 409,920 | 465,376 | 462,588 | 378,336 | 461,886 | 340,507 | 1,694,636 | 1,643,317 | 1,525,824
Amounts attributable to DaVita Inc.: |  |  |  |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | 193,406 | 158,674 | 201,602 | 229,613 | 242,242 | 150,113 | 194,223 | 120,254 | 783,295 | 706,832 | 624,321
Net (loss) income from discontinued operations |  | (19,633) | 0 | 0 | 9,980 | 2,629 | (6,843) | 79,328 | 29,035 | (9,653) | 104,149 | (464,927)
Net income attributable to DaVita Inc. |  | $ 173,773 | $ 158,674 | $ 201,602 | $ 239,593 | $ 244,871 | $ 143,270 | $ 273,551 | $ 149,289 | $ 773,642 | $ 810,981 | $ 159,394
Earnings per share attributable to DaVita Inc.: |  |  |  |  |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Per Basic Share |  | $ 1.73 | $ 1.31 | $ 1.65 | $ 1.84 | $ 1.87 | $ 1.00 | $ 1.17 | $ 0.72 | $ 6.54 | $ 4.61 | $ 3.66
Basic net loss from discontinued operations per share attributable to DaVita Inc. (in usd per share) |  | (0.17) | 0 | 0 | 0.08 | 0.02 | (0.05) | 0.47 | 0.18 | (0.08) | 0.68 | (2.73)
Basic net income per share attributable to DaVita Inc. (in usd per share) |  | 1.56 | 1.31 | 1.65 | 1.92 | 1.89 | 0.95 | 1.64 | 0.90 | 6.46 | 5.29 | 0.93
Diluted net income from continuing operations per share attributable to DaVita Inc. (in usd per share) |  | 1.67 | 1.28 | 1.62 | 1.81 | 1.86 | 0.99 | 1.16 | 0.72 | 6.39 | 4.60 | 3.62
Diluted net loss from discontinued operations per share attributable to DaVita Inc. (in usd per share) |  | (0.17) | 0 | 0 | 0.08 | 0.02 | (0.04) | 0.48 | 0.18 | (0.08) | 0.67 | (2.70)
Diluted net income per share attributable to DaVita Inc. (in usd per share) |  | $ 1.50 | $ 1.28 | $ 1.62 | $ 1.89 | $ 1.88 | $ 0.95 | $ 1.64 | $ 0.90 | $ 6.31 | $ 5.27 | $ 0.92
Footnotes to Selected Quarterly Financial Information: |  |  |  |  |  |  |  |  |  |  |  |
Goodwill impairment charges |  |  |  |  |  |  |  |  |  | $ 0 | $ 124,892 | $ 3,106
RMS Lifeline |  |  |  |  |  |  |  |  |  |  |  |
Footnotes to Selected Quarterly Financial Information: |  |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Divestiture | $ 16,252 |  |  | $ 16,252 |  |  |  |  |  |  |  |
Pending legal settlements |  |  |  |  |  |  |  |  |  |  |  |
Footnotes to Selected Quarterly Financial Information: |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingency, Estimate of Possible Loss |  |  |  | $ 35,000 |  |  |  |  |  |  |  |
Other - Ancillary services |  |  |  |  |  |  |  |  |  |  |  |
Selected quarterly financial information: |  |  |  |  |  |  |  |  |  |  |  |
Total revenues |  |  |  |  |  |  |  |  |  | $ 1,035,955 | 957,898 | $ 1,161,852
Footnotes to Selected Quarterly Financial Information: |  |  |  |  |  |  |  |  |  |  |  |
Goodwill impairment charges |  |  |  |  |  |  | $ 83,855 |  |  |  | 124,892 |
Kidney Care | GERMANY |  |  |  |  |  |  |  |  |  |  |  |
Footnotes to Selected Quarterly Financial Information: |  |  |  |  |  |  |  |  |  |  |  |
Goodwill impairment charges |  |  |  |  |  |  |  |  | $ 41,037 |  | $ 119,476 |

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