Acquisition of Zenefits - Purchase Price Allocation (Details) - Zenefits $ in Millions	Feb. 15, 2022 USD ($)
Business Acquisition [Line Items]
Cash and stock consideration per agreement	$ 220
Closing adjustments	3
Total consideration payable	223
Total purchase price	209
Issuance of common stock from vested restricted stock units
Business Acquisition [Line Items]
Less: Unvested Zenefits restricted stock	$ (14)

Business Combination, Consideration Transferred, Before Share Based Arrangement

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Business Combination, Consideration Transferred, Cash Equity Interests Issued and Issuable

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

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