| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/06/15 | 424B2 | Form 424B2: Prospectus filed pursuant to Rule 424(b)(2) | 113 | |
| 05/06/15 | 424B2 | Form 424B2: Prospectus filed pursuant to Rule 424(b)(2) | 112 | |
| 05/06/15 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 101 | |
| 05/04/15 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
63 |
| 04/28/15 | 8-K | Form 8-K: Current report filing | 46 | |
| 04/13/15 | ARS | Form ARS: Annual report to security holders | 1 | |
| 04/09/15 | DEF 14A | Form DEF 14A: Definitive proxy statements | 61 | |
| 03/13/15 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 8 | |
| 03/09/15 | 8-K | Form 8-K: Current report filing | 1 | |
| 03/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |