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Earnings Per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended |  |  | 0 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012 | Dec. 31, 2012 | Dec. 31, 2011 | Apr. 02, 2013 Warrants on Senior Exchangeable Notes due 2012 [Member] | Mar. 31, 2013 Warrants on Senior Exchangeable Notes due 2012 [Member] | Jun. 30, 2013 Warrants on Senior Exchangeable Notes due 2012 [Member] | Jun. 30, 2013 Warrants on Senior Exchangeable Notes due 2015 [Member]
Income amounts attributable to Rayonier Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations | $ 87,891 |  | $ 66,091 |  | $ 191,149 |  | $ 118,690 |  |  |  |  |  |  |
Income from continuing operations attributable to noncontrolling interest | 727 |  | 0 |  | 727 |  | 0 |  |  |  |  |  |  |
Income from continuing operations attributable to Rayonier Inc. | 87,164 |  | 66,091 |  | 190,422 |  | 118,690 |  |  |  |  |  |  |
Income from discontinued operations attributable to Rayonier Inc. | 0 |  | 2,988 |  | 44,477 |  | 3,825 |  |  |  |  |  |  |
NET INCOME ATTRIBUTABLE TO RAYONIER INC. | 87,164 |  | 69,079 |  | 234,899 |  | 122,515 |  |  |  |  |  |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | $ 1,650,120 |  |  |  | $ 1,650,120 |  |  |  | $ 1,438,004 | $ 1,323,073 |  |  |  |
Shares used for determining basic earnings per common share | 126,027,297 |  | 122,455,464 |  | 125,257,876 |  | 122,403,388 |  |  |  |  |  |  |
Dilutive Effect of: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options | 504,321 |  | 669,298 |  | 519,014 |  | 692,622 |  |  |  |  |  |  |
Performance and restricted shares | 386,228 |  | 726,368 |  | 384,910 |  | 727,968 |  |  |  |  |  |  |
Assumed conversion of Senior Exchangeable Notes | 2,217,058 | [1] | 2,669,808 | [1] | 2,173,658 | [1] | 2,830,382 | [1] |  |  |  |  |  |
Assumed conversion of warrants | 1,632,345 | [1],[2] | 890,189 | [1],[2] | 2,250,361 | [1],[2] | 1,077,217 | [1],[2] |  |  |  |  |  |
Shares used for determining diluted earnings per common share | 130,767,249 |  | 127,411,127 |  | 130,585,819 |  | 127,731,577 |  |  |  |  |  |  |
Basic earnings per common share attributable to Rayonier Inc.: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ 0.69 |  | $ 0.54 |  | $ 1.52 |  | $ 0.97 |  |  |  |  |  |  |
Discontinued operations | $ 0.00 |  | $ 0.02 |  | $ 0.36 |  | $ 0.03 |  |  |  |  |  |  |
Net Income | $ 0.69 |  | $ 0.56 |  | $ 1.88 |  | $ 1.00 |  |  |  |  |  |  |
Diluted earnings per common share attributable to Rayonier Inc.: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing operations | $ 0.67 |  | $ 0.52 |  | $ 1.46 |  | $ 0.93 |  |  |  |  |  |  |
Discontinued operations | $ 0.00 |  | $ 0.02 |  | $ 0.34 |  | $ 0.03 |  |  |  |  |  |  |
Net Income | $ 0.67 |  | $ 0.54 |  | $ 1.80 |  | $ 0.96 |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Date for Maturity of Warrants |  |  |  |  |  |  |  |  |  |  |  |  | Jan. 15, 2013 |
Ending Date for Maturity of Warrants |  |  |  |  |  |  |  |  |  |  |  |  | Mar. 27, 2013 |
Shares issued on conversion of warrants |  |  |  |  |  |  |  |  |  |  | 97,918 | 2,037,303 | 2,135,221 |
Strike price of warrants |  |  |  |  |  |  |  |  |  |  |  |  |  | 39.35
Average Stock Price | $ 57.15 |  | $ 43.74 |  | $ 56.34 |  | $ 44.40 |  |  |  |  |  |  |
[1] | The Senior Exchangeable Notes due 2012 (the “2012 Notes”) matured in October 2012; however, no additional shares were issued due to offsetting exchangeable note hedges. Similarly, Rayonier will not issue additional shares upon maturity of the Senior Exchangeable Notes due 2015 (the “2015 Notes”) due to offsetting hedges. Accounting Standards Codification 260, Earnings Per Share requires the assumed conversion of the Notes to be included in dilutive shares if the average stock price for the period exceeds the strike prices, while the assumed conversion of the hedges is excluded since they are anti-dilutive. As such, the dilutive effect of the assumed conversion of the 2012 Notes was only included for the three and six months ended June 30, 2012, while the effect of the 2015 Notes was included for all periods presented.The warrants sold in conjunction with the 2012 Notes began maturing on January 15, 2013 and matured ratably through March 27, 2013. As a result, 2,037,303 shares were issued through the end of the first quarter and 97,918 shares were issued in the first week of April. The dilutive impact of these warrants was calculated based on the length of time they were outstanding before settlement. Rayonier will distribute additional shares upon maturity of the warrants for the 2015 Notes if the stock price exceeds $39.35 per share. For information on the potential dilutive impact of the Senior Exchangeable Notes, warrants and exchangeable note hedges, see Note 11 — Debt in the 2012 Annual Report on Form 10-K and Note 16 — Debt of this Form 10-Q.
[2] | The higher shares used for the assumed conversion of the warrants were primarily due to an increase in the average stock price from $43.74 for the three months ended June 30, 2012 to $57.15 for the three months ended June 30, 2013 and from $44.40 for the six months ended June 30, 2012 to $56.34 for the six months ended June 30, 2013. The impact of the higher stock price was partially offset by a decrease in dilutive shares due to the maturity of the warrants on the Notes due 2012.

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