Service Revenue (Summary of PEO Pass-Through Costs Netted in Revenue) (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Aug. 31, 2020 |
Aug. 31, 2019 |
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Service Revenue [Abstract] | ||
Payroll wages and payroll taxes | $ 4,900.0 | $ 5,100.0 |
State unemployment insurance (included in payroll wages and payroll taxes) | 12.8 | 14.7 |
Guaranteed cost benefit plans | $ 150.4 | $ 165.8 |
X | ||||||||||
- Definition Direct Pass Through Cost Guaranteed Cost Benefit Plans No definition available.
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X | ||||||||||
- Definition Direct Pass Through Cost Payroll Wages And Taxes Including Federal And State Unemployment Insurance No definition available.
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X | ||||||||||
- Definition Direct Pass Through Cost State Unemployment Insurance No definition available.
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X | ||||||||||
- References No definition available.
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