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v2.3.0.11

Segment Information (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Aug. 31, 2011 segment year | Aug. 31, 2010 | May 31, 2011
Segment Information |  |  |
Number of operating segments | 4 |  |
Disclosures related to operating segments |  |  |
Total revenue | $ 1,017,180 | $ 923,904 |
Income before income taxes | 111,605 | 88,550 |
Total assets | 4,127,892 | 3,890,904 | 4,351,940
Rental Uniforms and Ancillary Products |  |  |
Disclosures related to operating segments |  |  |
Total revenue | 719,423 | 657,564 |
Income before income taxes | 99,418 | 78,218 |
Total assets | 2,555,234 | 2,407,268 |
Uniform Direct Sales |  |  |
Disclosures related to operating segments |  |  |
Total revenue | 101,702 | 98,780 |
Income before income taxes | 8,407 | 9,847 |
Total assets | 356,311 | 221,053 |
First Aid, Safety and Fire Protection |  |  |
Disclosures related to operating segments |  |  |
Total revenue | 103,743 | 93,534 |
Income before income taxes | 8,383 | 3,778 |
Total assets | 363,692 | 347,281 |
Document Management |  |  |
Disclosures related to operating segments |  |  |
Total revenue | 92,312 | 74,026 |
Income before income taxes | 12,366 | 8,403 |
Total assets | 575,615 | 545,853 |
Corporate |  |  |
Disclosures related to operating segments |  |  |
Income before income taxes | (16,969) | (11,696) |
Total assets | $ 277,040 | $ 369,449 |

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