Leases - Liability, Payment, Due (Detail) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Leases [Abstract]
2022 (9 months remaining)	$ 13.0
2023	17.9
2024	17.4
2025	15.9
2026	15.7
Thereafter	70.4
Total operating lease payments	150.3
Less accreted interest	30.9
Total operating lease liabilities	119.4
Less current operating lease liabilities included in other current liabilities	16.9
Noncurrent operating lease liabilities	102.5	$ 105.3
Non-cancelable future minimum lease payments under operating leases not yet commenced for 2024	17.2
Non-cancelable future minimum lease payments under operating leases not yet commenced for 2025	33.3
Non-cancelable future minimum lease payments under operating leases not yet commenced for 2026	41.9
Non-cancelable future minimum lease payments under operating leases not yet commenced for thereafter	$ 479.7

Lessee, Operating Lease, Liability, Payments, Due After Year Four

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- Definition

Non Cancelable Future Minimum Lease Payments For Operating Leases Not Yet Commenced, Year Five

+ References

No definition available.

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- Definition

Non Cancelable Future Minimum Lease Payments For Operating Leases Not Yet Commenced, Year Four

+ References

No definition available.

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- Definition

Non Cancelable Future Minimum Lease Payments For Operating Leases Not Yet Commenced, Year Three

+ References

No definition available.

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- Definition

Non Cancelable Future Minimum Lease Payments For Operating Leases Not Yet Commenced, Year Two

+ References

No definition available.

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- References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

+ References

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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