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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.

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Contractual interest rate for funds borrowed, under the debt agreement.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Details) - Subsequent Event shares in Millions, $ in Billions	Apr. 25, 2024 USD ($) employee shares	Apr. 02, 2024
NFP
Subsequent Event [Line Items]
Number of colleagues (more than) \| employee	7,700
NFP \| Senior Notes \| 6.875% Senior Notes Due 2028
Subsequent Event [Line Items]
Debt interest rate percentage		6.875%
NFP \| Senior Notes \| 4.875% Senior Notes Due 2028
Subsequent Event [Line Items]
Debt interest rate percentage		4.875%
NFP \| Senior Notes \| 7.500% Senior Secured Notes Due 2030
Subsequent Event [Line Items]
Debt interest rate percentage		7.50%
NFP \| Senior Notes \| 8.500% Senior Secured Notes Due 2031
Subsequent Event [Line Items]
Debt interest rate percentage		8.50%
NFP
Subsequent Event [Line Items]
Total consideration	$ 9.1
Payments to acquire businesses, gross	$ 3.2
Number of shares issued for acquisition (up to) \| shares	19
Equity interest issued or issuable, value	$ 5.9