Basis of Presentation and Our Divisions - Schedule of Pre-Tax BPIC (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	$ 648
Brand portfolio impairment charges - after-tax amount	$ 522
Brand portfolio impairment charges - per-share amount | $ / shares	$ (0.38)
PepsiCo Beverages North America [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	$ 160
Latin America
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	71
Europe
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	253
Africa, Middle East and South Asia [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	159
Asia Pacific, Australia and New Zealand, and China Region [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	5
Cost of sales
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	61
Cost of sales | PepsiCo Beverages North America [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	26
Cost of sales | Latin America
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	0
Cost of sales | Europe
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	1
Cost of sales | Africa, Middle East and South Asia [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	29
Cost of sales | Asia Pacific, Australia and New Zealand, and China Region [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	5
Selling, general and administrative expenses
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	174
Selling, general and administrative expenses | PepsiCo Beverages North America [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	8
Selling, general and administrative expenses | Latin America
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	35
Selling, general and administrative expenses | Europe
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	10
Selling, general and administrative expenses | Africa, Middle East and South Asia [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	121
Selling, general and administrative expenses | Asia Pacific, Australia and New Zealand, and China Region [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	0
Impairment of intangible assets
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	413
Impairment of intangible assets | PepsiCo Beverages North America [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	126
Impairment of intangible assets | Latin America
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	36
Impairment of intangible assets | Europe
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	242
Impairment of intangible assets | Africa, Middle East and South Asia [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	9
Impairment of intangible assets | Asia Pacific, Australia and New Zealand, and China Region [Member]
Unusual or Infrequent Item, or Both [Line Items]
Brand portfolio impairment charges	$ 0