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Consolidated Balance Sheets - USD ($) $ in Millions | Nov. 30, 2021 | May 31, 2021
--- | --- | ---
Assets |  |
Cash and cash equivalents | $ 636.2 | $ 995.2
Restricted cash | 52.5 | 51.3
Corporate investments | 376.0 | 36.7
Interest receivable | 22.7 | 24.4
Accounts receivable, net of allowance for credit losses | 817.0 | 578.3
PEO unbilled receivables, net of advance collections | 531.8 | 450.9
Prepaid income taxes | 57.3 | 33.5
Prepaid expenses and other current assets | 264.3 | 249.2
Current assets before funds held for clients | 2,757.8 | 2,419.5
Funds held for clients | 3,874.6 | 3,750.0
Total current assets | 6,632.4 | 6,169.5
Long-term restricted cash | 29.9 | 37.0
Long-term corporate investments | 7.0 | 7.1
Property and equipment, net of accumulated depreciation | 398.6 | 395.8
Operating lease right-of-use assets, net of accumulated amortization | 97.3 | 103.0
Intangible assets, net of accumulated amortization | 245.9 | 275.8
Goodwill | 1,832.3 | 1,820.7
Long-term deferred costs | 394.0 | 384.1
Other long-term assets | 50.7 | 34.2
Total assets | 9,688.1 | 9,227.2
Liabilities |  |
Accounts payable | 85.9 | 89.0
Accrued corporate compensation and related items | 170.2 | 209.7
Accrued worksite employee compensation and related items | 669.8 | 586.4
Short-term borrowings | 8.9 | 7.4
Deferred revenue | 39.8 | 37.9
Other current liabilities | 408.4 | 336.8
Current liabilities before client fund obligations | 1,383.0 | 1,267.2
Client fund obligations | 3,838.9 | 3,671.0
Total current liabilities | 5,221.9 | 4,938.2
Accrued income taxes | 44.6 | 25.8
Deferred income taxes | 207.6 | 218.0
Long-term borrowings, net of debt issuance costs | 797.5 | 797.3
Operating lease liabilities | 86.7 | 92.4
Other long-term liabilities | 210.0 | 207.5
Total liabilities | 6,568.3 | 6,279.2
Commitments and contingencies - Note H |  |
Stockholders' equity |  |
Common stock, $0.01 par value; Authorized: 600.0 shares; Issued and outstanding: 360.8 shares as of November 30, 2021 and 359.8 shares as of May 31, 2021 | 3.6 | 3.6
Additional paid-in capital | 1,505.5 | 1,446.7
Retained earnings | 1,606.9 | 1,445.9
Accumulated other comprehensive income | 3.8 | 51.8
Total stockholders' equity | 3,119.8 | 2,948.0
Total liabilities and stockholders' equity | $ 9,688.1 | $ 9,227.2

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