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Fair Value of Assets and Liabilities (Tables) | 3 Months Ended
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Mar. 31, 2015
Fair Value of Assets and Liabilities |
Schedule of certain of the entity's assets carried at fair value, categorized by the level of inputs used in the valuation of each asset |
|  |  |  |  | Fair Value at Reporting Date Using |
|  |  |  |  | Quoted Prices in |  |  |  |  |
|  |  |  |  | Active Markets for |  | Significant Other |  | Significant |
|  |  |  |  | Identical Assets |  | Observable Inputs |  | Unobservable Inputs |
Description |  | Total |  | (Level 1) |  | (Level 2) |  | (Level 3) |
Investment securities (1) |  | $ | 59,645 |  | $ | 59,645 |  | $ | - |  | $ | - |
| (1) |  | Our investment securities, consisting of our 3,420,000 shares of TA, which are included in other assets, net in our condensed consolidated balance sheets, are reported at fair value which is based on quoted market prices (Level 1 inputs). Our historical cost basis for these securities is $17,407. The unrealized gain for these securities as of March 31, 2015 is included in cumulative other comprehensive income in our condensed consolidated balance sheets.
Schedule of fair value of additional financial instruments |
|  | March 31, 2015 |  | December 31, 2014 |
|  | Carrying |  | Fair |  | Carrying |  | Fair |
|  | Amount |  | Value |  | Amount |  | Value |
Senior Unsecured Notes, due 2016 at 6.3% |  | $ | 275,000 |  | $ | 285,148 |  | $ | 275,000 |  | $ | 287,680 |
Senior Unsecured Notes, due 2017 at 5.625% |  |  | 300,000 |  |  | 321,198 |  |  | 300,000 |  |  | 321,675 |
Senior Unsecured Notes, due 2018 at 6.7% |  |  | 350,000 |  |  | 385,901 |  |  | 350,000 |  |  | 386,755 |
Senior Unsecured Notes, due 2022 at 5.0% |  |  | 500,000 |  |  | 534,155 |  |  | 500,000 |  |  | 529,160 |
Senior Unsecured Notes, due 2023 at 4.5% |  |  | 300,000 |  |  | 310,227 |  |  | 300,000 |  |  | 306,516 |
Senior Unsecured Notes, due 2024 at 4.65% |  |  | 350,000 |  |  | 364,457 |  |  | 350,000 |  |  | 360,757 |
Senior Unsecured Notes, due 2025 at 4.5% |  |  | 350,000 |  |  | 359,489 |  |  | 350,000 |  |  | 353,701 |
Convertible Senior Unsecured Notes, due 2027 at 3.8% |  |  | 8,478 |  |  | 8,761 |  |  | 8,478 |  |  | 8,849 |
Unamortized discounts |  |  | (12,400) |  |  | - |  |  | (12,865) |  |  | - |
Total financial liabilities |  | $ | 2,421,078 |  | $ | 2,569,335 |  | $ | 2,420,613 |  | $ | 2,555,093 |

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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring and/or nonrecurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13467-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13476-108611 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610 + Details
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