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Leases Lessee Disclosure - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Lessee, Lease, Description [Line Items] |  |  |
Operating lease assets, net |  | $ 453 | $ 450
Total lease assets, net |  | 486 | 490
Current portion of operating lease liabilities |  | $ 128 | $ 129
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] |  | Total accrued expenses and other current liabilities | Total accrued expenses and other current liabilities
Long-term operating lease liabilities |  | $ 417 | $ 430
Non-current portion of finance lease liabilities |  | Other non-current liabilities | Other non-current liabilities
Total lease liabilities |  | $ 569 | $ 591
Operating Lease, Weighted Average Remaining Lease Term |  | 5 years 7 months 6 days | 5 years 10 months 24 days
Finance Lease, Weighted Average Remaining Lease Term |  | 2 years 8 months 12 days | 2 years 9 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent |  | 4.20% | 4.60%
Finance Lease, Weighted Average Discount Rate, Percent |  | 3.40% | 3.70%
Finance Lease, Right-of-Use Asset, Accumulated Amortization |  | $ (45) | $ (40)
Property, Plant and Equipment |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Property and equipment, net | [1] | $ 33 | $ 40
[1] | Finance lease assets are recorded net of accumulated amortization of $45 million and $40 million at December 31, 2021 and 2020, respectively.

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- Definition Indicates line item in statement of financial position that includes current finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918631-209977 + Details
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- Definition Indicates line item in statement of financial position that includes noncurrent finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918631-209977 + Details
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance 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 (a) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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- Definition Amount of accumulated amortization of right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + 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 + Details
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