Segment Information - Assets, Investments, Equity, Capital Expenses and Depreciation and Amortization (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Assets
Total assets:	$ 9,061	$ 8,832	$ 8,882
Equity investments
Equity investments:	695	643	673
Equity earnings (losses):
Equity earnings (losses):	107	90	37
Capital expenditures:
Capital expenditures:	539	398	311
Depreciation and amortization expense:
Depreciation and amortization	454	449	468
Reportable Segment Totals
Assets
Total assets:	8,501	8,366	8,434
Equity investments
Equity investments:	634	579	612
Equity earnings (losses):
Equity earnings (losses):	107	86	74
Capital expenditures:
Capital expenditures:	531	391	304
Depreciation and amortization expense:
Depreciation and amortization	430	423	444
Americas
Assets
Total assets:	5,109	4,853	4,927
Equity investments
Equity investments:	488	458	492
Equity earnings (losses):
Equity earnings (losses):	64	58	51
Capital expenditures:
Capital expenditures:	339	211	146
Depreciation and amortization expense:
Depreciation and amortization	278	269	270
Europe
Assets
Total assets:	3,392	3,513	3,507
Equity investments
Equity investments:	146	121	120
Equity earnings (losses):
Equity earnings (losses):	43	28	23
Capital expenditures:
Capital expenditures:	192	180	138
Depreciation and amortization expense:
Depreciation and amortization	152	154	146
Asia Pacific
Capital expenditures:
Capital expenditures:			20
Depreciation and amortization expense:
Depreciation and amortization			28
Other
Assets
Total assets:	560	466	448
Equity investments
Equity investments:	61	64	61
Equity earnings (losses):
Equity earnings (losses):		4	(37)
Capital expenditures:
Capital expenditures:	8	7	7
Depreciation and amortization expense:
Depreciation and amortization	$ 24	$ 26	$ 24