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v3.3.1.900

Reconciliations of Numerators and Denominators Used to Calculate Basic and Diluted Net Income Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Basic: |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  | $ 269,732 | $ 723,114 | $ 620,197
Discontinued operations attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  |  |  | 13,249
Net income attributable to DaVita HealthCare Partners Inc. for basic earnings per share calculation |  |  |  |  |  |  |  |  |  | $ 269,732 | $ 723,114 | $ 633,446
Weighted average shares outstanding during the period |  |  |  |  |  |  |  |  |  | 214,062,000 | 214,496,000 | 212,128,000
Vested stock units |  |  |  |  |  |  |  |  |  |  |  | 5,000
Contingently returnable shares held in escrow for the DaVita HealthCare Partners merger |  |  |  |  |  |  |  |  |  | (2,194,000) | (2,194,000) | (2,194,000)
Weighted average shares for basic earnings per share calculation |  |  |  |  |  |  |  |  |  | 211,867,714 | 212,301,827 | 209,939,364
Basic income from continuing operations per share attributable to DaVita HealthCare Partners Inc. |  | $ (0.03) | $ 1.02 | $ 0.80 | $ (0.52) | $ 0.98 | $ 0.87 | $ 0.70 | $ 0.87 | $ 1.27 | $ 3.41 | $ 2.95
Basic income from discontinued operations per share attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  |  |  | 0.07
Basic net income per share attributable to DaVita HealthCare Partners Inc. |  | (0.03) | 1.02 | 0.80 | (0.52) | 0.98 | 0.87 | 0.70 | 0.87 | $ 1.27 | $ 3.41 | $ 3.02
Diluted: |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  | $ 269,732 | $ 723,114 | $ 620,197
Discontinued operations attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  |  |  | 13,249
Net income attributable to DaVita HealthCare Partners Inc. for diluted earnings per share calculation |  |  |  |  |  |  |  |  |  | $ 269,732 | $ 723,114 | $ 633,446
Weighted average shares outstanding during the period |  |  |  |  |  |  |  |  |  | 214,062,000 | 214,496,000 | 212,128,000
Vested stock units |  |  |  |  |  |  |  |  |  |  |  | 5,000
Assumed incremental shares from stock plans |  |  |  |  |  |  |  |  |  | 2,190,000 | 2,432,000 | 2,631,000
Weighted average shares for diluted earnings per share calculation |  |  |  |  |  |  |  |  |  | 216,251,807 | 216,927,681 | 214,763,887
Diluted income from continuing operations per share attributable to DaVita HealthCare Partners Inc. |  | (0.03) | 1.00 | 0.78 | (0.52) | 0.96 | 0.85 | 0.68 | 0.85 | $ 1.25 | $ 3.33 | $ 2.89
Diluted income from discontinued operations per share attributable to DaVita HealthCare Partners Inc. |  |  |  |  |  |  |  |  |  |  |  | 0.06
Diluted net income per share attributable to DaVita HealthCare Partners Inc. |  | $ (0.03) | $ 1.00 | $ 0.78 | $ (0.52) | $ 0.96 | $ 0.85 | $ 0.68 | $ 0.85 | $ 1.25 | $ 3.33 | $ 2.95
Anti-dilutive stock-settled awards excluded from calculation | [1] |  |  |  |  |  |  |  |  | 1,365,000 | 1,715,000 | 4,194,000
[1] | Shares associated with stock-settled stock appreciation rights and stock options excluded from the diluted denominator calculation because they are anti-dilutive under the treasury stock method.

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